50388030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 164822112

約数和(自身を除く): 114434082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 661, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1322, 1386, 1694, 1815, 1983, 2178, 2310, 2541, 3305, 3465, 3630, 3966, 4235, 4627, 5082, 5445, 5949, 6610, 6930, 7271, 7623, 8470, 9254, 9915, 10890, 11898, 12705, 13881, 14542, 15246, 19830, 21813, 23135, 25410, 27762, 29745, 36355, 38115, 41643, 43626, 46270, 50897, 59490, 65439, 69405, 72710, 76230, 79981, 83286, 101794, 109065, 130878, 138810, 152691, 159962, 208215, 218130, 239943, 254485, 305382, 327195, 399905, 416430, 458073, 479886, 508970, 559867, 654390, 719829, 763455, 799810, 916146, 1119734, 1199715, 1439658, 1526910, 1679601, 2290365, 2399430, 2799335, 3359202, 3599145, 4580730, 5038803, 5598670, 7198290, 8398005, 10077606, 16796010, 25194015, 50388030]

約数ペア:

[(1, 50388030), (2, 25194015), (3, 16796010), (5, 10077606), (6, 8398005), (7, 7198290), (9, 5598670), (10, 5038803), (11, 4580730), (14, 3599145), (15, 3359202), (18, 2799335), (21, 2399430), (22, 2290365), (30, 1679601), (33, 1526910), (35, 1439658), (42, 1199715), (45, 1119734), (55, 916146), (63, 799810), (66, 763455), (70, 719829), (77, 654390), (90, 559867), (99, 508970), (105, 479886), (110, 458073), (121, 416430), (126, 399905), (154, 327195), (165, 305382), (198, 254485), (210, 239943), (231, 218130), (242, 208215), (315, 159962), (330, 152691), (363, 138810), (385, 130878), (462, 109065), (495, 101794), (605, 83286), (630, 79981), (661, 76230), (693, 72710), (726, 69405), (770, 65439), (847, 59490), (990, 50897), (1089, 46270), (1155, 43626), (1210, 41643), (1322, 38115), (1386, 36355), (1694, 29745), (1815, 27762), (1983, 25410), (2178, 23135), (2310, 21813), (2541, 19830), (3305, 15246), (3465, 14542), (3630, 13881), (3966, 12705), (4235, 11898), (4627, 10890), (5082, 9915), (5445, 9254), (5949, 8470), (6610, 7623), (6930, 7271)]