47997796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 109157888

約数和(自身を除く): 61160092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 457, 484, 682, 847, 868, 914, 1364, 1694, 1828, 2387, 3199, 3388, 3751, 4774, 5027, 6398, 7502, 9548, 10054, 12796, 14167, 15004, 20108, 26257, 28334, 35189, 52514, 55297, 56668, 70378, 99169, 105028, 110594, 140756, 155837, 198338, 221188, 311674, 387079, 396676, 623348, 774158, 1090859, 1548316, 1714207, 2181718, 3428414, 4363436, 6856828, 11999449, 23998898, 47997796]

約数ペア:

[(1, 47997796), (2, 23998898), (4, 11999449), (7, 6856828), (11, 4363436), (14, 3428414), (22, 2181718), (28, 1714207), (31, 1548316), (44, 1090859), (62, 774158), (77, 623348), (121, 396676), (124, 387079), (154, 311674), (217, 221188), (242, 198338), (308, 155837), (341, 140756), (434, 110594), (457, 105028), (484, 99169), (682, 70378), (847, 56668), (868, 55297), (914, 52514), (1364, 35189), (1694, 28334), (1828, 26257), (2387, 20108), (3199, 15004), (3388, 14167), (3751, 12796), (4774, 10054), (5027, 9548), (6398, 7502)]