50728790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 57513130

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 71, 118, 142, 173, 295, 346, 355, 413, 497, 590, 710, 826, 865, 994, 1211, 1730, 2065, 2422, 2485, 4130, 4189, 4970, 6055, 8378, 10207, 12110, 12283, 20414, 20945, 24566, 29323, 41890, 51035, 58646, 61415, 71449, 85981, 102070, 122830, 142898, 146615, 171962, 293230, 357245, 429905, 714490, 724697, 859810, 1449394, 3623485, 5072879, 7246970, 10145758, 25364395, 50728790]

約数ペア:

[(1, 50728790), (2, 25364395), (5, 10145758), (7, 7246970), (10, 5072879), (14, 3623485), (35, 1449394), (59, 859810), (70, 724697), (71, 714490), (118, 429905), (142, 357245), (173, 293230), (295, 171962), (346, 146615), (355, 142898), (413, 122830), (497, 102070), (590, 85981), (710, 71449), (826, 61415), (865, 58646), (994, 51035), (1211, 41890), (1730, 29323), (2065, 24566), (2422, 20945), (2485, 20414), (4130, 12283), (4189, 12110), (4970, 10207), (6055, 8378)]