50780730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 123401670

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 55, 57, 65, 66, 70, 77, 78, 89, 91, 95, 105, 110, 114, 130, 133, 143, 154, 165, 178, 182, 190, 195, 209, 210, 231, 247, 266, 267, 273, 285, 286, 330, 385, 390, 399, 418, 429, 445, 455, 462, 494, 534, 546, 570, 623, 627, 665, 715, 741, 770, 798, 858, 890, 910, 979, 1001, 1045, 1155, 1157, 1235, 1246, 1254, 1330, 1335, 1365, 1430, 1463, 1482, 1691, 1729, 1869, 1958, 1995, 2002, 2090, 2145, 2310, 2314, 2470, 2670, 2717, 2730, 2926, 2937, 3003, 3115, 3135, 3382, 3458, 3471, 3705, 3738, 3990, 4290, 4389, 4895, 5005, 5073, 5187, 5434, 5785, 5874, 6006, 6230, 6270, 6853, 6942, 7315, 7410, 8099, 8151, 8455, 8645, 8778, 9345, 9790, 10010, 10146, 10374, 11570, 11837, 12727, 13585, 13706, 14630, 14685, 15015, 16198, 16302, 16910, 17290, 17355, 18601, 18690, 19019, 20559, 21945, 21983, 23674, 24297, 25365, 25454, 25935, 27170, 29370, 30030, 34265, 34710, 35511, 37202, 38038, 38181, 40495, 40755, 41118, 43890, 43966, 48594, 50730, 51870, 55803, 57057, 59185, 63635, 65949, 68530, 71022, 76362, 80990, 81510, 89089, 93005, 95095, 102795, 109915, 111606, 114114, 118370, 121485, 127270, 130207, 131898, 153881, 177555, 178178, 186010, 190190, 190905, 205590, 219830, 241813, 242970, 260414, 267267, 279015, 285285, 307762, 329745, 355110, 381810, 390621, 445445, 461643, 483626, 534534, 558030, 570570, 651035, 659490, 725439, 769405, 781242, 890890, 923286, 1209065, 1302070, 1336335, 1450878, 1538810, 1692691, 1953105, 2308215, 2418130, 2672670, 3385382, 3627195, 3906210, 4616430, 5078073, 7254390, 8463455, 10156146, 16926910, 25390365, 50780730]

約数ペア:

[(1, 50780730), (2, 25390365), (3, 16926910), (5, 10156146), (6, 8463455), (7, 7254390), (10, 5078073), (11, 4616430), (13, 3906210), (14, 3627195), (15, 3385382), (19, 2672670), (21, 2418130), (22, 2308215), (26, 1953105), (30, 1692691), (33, 1538810), (35, 1450878), (38, 1336335), (39, 1302070), (42, 1209065), (55, 923286), (57, 890890), (65, 781242), (66, 769405), (70, 725439), (77, 659490), (78, 651035), (89, 570570), (91, 558030), (95, 534534), (105, 483626), (110, 461643), (114, 445445), (130, 390621), (133, 381810), (143, 355110), (154, 329745), (165, 307762), (178, 285285), (182, 279015), (190, 267267), (195, 260414), (209, 242970), (210, 241813), (231, 219830), (247, 205590), (266, 190905), (267, 190190), (273, 186010), (285, 178178), (286, 177555), (330, 153881), (385, 131898), (390, 130207), (399, 127270), (418, 121485), (429, 118370), (445, 114114), (455, 111606), (462, 109915), (494, 102795), (534, 95095), (546, 93005), (570, 89089), (623, 81510), (627, 80990), (665, 76362), (715, 71022), (741, 68530), (770, 65949), (798, 63635), (858, 59185), (890, 57057), (910, 55803), (979, 51870), (1001, 50730), (1045, 48594), (1155, 43966), (1157, 43890), (1235, 41118), (1246, 40755), (1254, 40495), (1330, 38181), (1335, 38038), (1365, 37202), (1430, 35511), (1463, 34710), (1482, 34265), (1691, 30030), (1729, 29370), (1869, 27170), (1958, 25935), (1995, 25454), (2002, 25365), (2090, 24297), (2145, 23674), (2310, 21983), (2314, 21945), (2470, 20559), (2670, 19019), (2717, 18690), (2730, 18601), (2926, 17355), (2937, 17290), (3003, 16910), (3115, 16302), (3135, 16198), (3382, 15015), (3458, 14685), (3471, 14630), (3705, 13706), (3738, 13585), (3990, 12727), (4290, 11837), (4389, 11570), (4895, 10374), (5005, 10146), (5073, 10010), (5187, 9790), (5434, 9345), (5785, 8778), (5874, 8645), (6006, 8455), (6230, 8151), (6270, 8099), (6853, 7410), (6942, 7315)]