54901110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 151911936

約数和(自身を除く): 97010826

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 53, 55, 66, 73, 86, 106, 110, 129, 146, 159, 165, 215, 219, 258, 265, 318, 330, 365, 430, 438, 473, 530, 583, 645, 730, 795, 803, 946, 1095, 1166, 1290, 1419, 1590, 1606, 1749, 2190, 2279, 2365, 2409, 2838, 2915, 3139, 3498, 3869, 4015, 4558, 4730, 4818, 5830, 6278, 6837, 7095, 7738, 8030, 8745, 9417, 11395, 11607, 12045, 13674, 14190, 15695, 17490, 18834, 19345, 22790, 23214, 24090, 25069, 31390, 34185, 34529, 38690, 42559, 47085, 50138, 58035, 68370, 69058, 75207, 85118, 94170, 103587, 116070, 125345, 127677, 150414, 166367, 172645, 207174, 212795, 250690, 255354, 332734, 345290, 376035, 425590, 499101, 517935, 638385, 752070, 831835, 998202, 1035870, 1276770, 1663670, 1830037, 2495505, 3660074, 4991010, 5490111, 9150185, 10980222, 18300370, 27450555, 54901110]

約数ペア:

[(1, 54901110), (2, 27450555), (3, 18300370), (5, 10980222), (6, 9150185), (10, 5490111), (11, 4991010), (15, 3660074), (22, 2495505), (30, 1830037), (33, 1663670), (43, 1276770), (53, 1035870), (55, 998202), (66, 831835), (73, 752070), (86, 638385), (106, 517935), (110, 499101), (129, 425590), (146, 376035), (159, 345290), (165, 332734), (215, 255354), (219, 250690), (258, 212795), (265, 207174), (318, 172645), (330, 166367), (365, 150414), (430, 127677), (438, 125345), (473, 116070), (530, 103587), (583, 94170), (645, 85118), (730, 75207), (795, 69058), (803, 68370), (946, 58035), (1095, 50138), (1166, 47085), (1290, 42559), (1419, 38690), (1590, 34529), (1606, 34185), (1749, 31390), (2190, 25069), (2279, 24090), (2365, 23214), (2409, 22790), (2838, 19345), (2915, 18834), (3139, 17490), (3498, 15695), (3869, 14190), (4015, 13674), (4558, 12045), (4730, 11607), (4818, 11395), (5830, 9417), (6278, 8745), (6837, 8030), (7095, 7738)]