49812510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 131134464

約数和(自身を除く): 81321954

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 271, 330, 542, 557, 813, 1114, 1355, 1626, 1671, 2710, 2785, 2981, 3342, 4065, 5570, 5962, 6127, 8130, 8355, 8943, 12254, 14905, 16710, 17886, 18381, 29810, 30635, 36762, 44715, 61270, 89430, 91905, 150947, 183810, 301894, 452841, 754735, 905682, 1509470, 1660417, 2264205, 3320834, 4528410, 4981251, 8302085, 9962502, 16604170, 24906255, 49812510]

約数ペア:

[(1, 49812510), (2, 24906255), (3, 16604170), (5, 9962502), (6, 8302085), (10, 4981251), (11, 4528410), (15, 3320834), (22, 2264205), (30, 1660417), (33, 1509470), (55, 905682), (66, 754735), (110, 452841), (165, 301894), (271, 183810), (330, 150947), (542, 91905), (557, 89430), (813, 61270), (1114, 44715), (1355, 36762), (1626, 30635), (1671, 29810), (2710, 18381), (2785, 17886), (2981, 16710), (3342, 14905), (4065, 12254), (5570, 8943), (5962, 8355), (6127, 8130)]