49984830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 105535170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 270, 315, 318, 371, 378, 477, 499, 530, 630, 742, 795, 945, 954, 998, 1113, 1431, 1497, 1590, 1855, 1890, 2226, 2385, 2495, 2862, 2994, 3339, 3493, 3710, 4491, 4770, 4990, 5565, 6678, 6986, 7155, 7485, 8982, 10017, 10479, 11130, 13473, 14310, 14970, 16695, 17465, 20034, 20958, 22455, 26447, 26946, 31437, 33390, 34930, 44910, 50085, 52395, 52894, 62874, 67365, 79341, 94311, 100170, 104790, 132235, 134730, 157185, 158682, 185129, 188622, 238023, 264470, 314370, 370258, 396705, 471555, 476046, 555387, 714069, 793410, 925645, 943110, 1110774, 1190115, 1428138, 1666161, 1851290, 2380230, 2776935, 3332322, 3570345, 4998483, 5553870, 7140690, 8330805, 9996966, 16661610, 24992415, 49984830]

約数ペア:

[(1, 49984830), (2, 24992415), (3, 16661610), (5, 9996966), (6, 8330805), (7, 7140690), (9, 5553870), (10, 4998483), (14, 3570345), (15, 3332322), (18, 2776935), (21, 2380230), (27, 1851290), (30, 1666161), (35, 1428138), (42, 1190115), (45, 1110774), (53, 943110), (54, 925645), (63, 793410), (70, 714069), (90, 555387), (105, 476046), (106, 471555), (126, 396705), (135, 370258), (159, 314370), (189, 264470), (210, 238023), (265, 188622), (270, 185129), (315, 158682), (318, 157185), (371, 134730), (378, 132235), (477, 104790), (499, 100170), (530, 94311), (630, 79341), (742, 67365), (795, 62874), (945, 52894), (954, 52395), (998, 50085), (1113, 44910), (1431, 34930), (1497, 33390), (1590, 31437), (1855, 26946), (1890, 26447), (2226, 22455), (2385, 20958), (2495, 20034), (2862, 17465), (2994, 16695), (3339, 14970), (3493, 14310), (3710, 13473), (4491, 11130), (4770, 10479), (4990, 10017), (5565, 8982), (6678, 7485), (6986, 7155)]