48988960

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 119043540

約数和(自身を除く): 70054580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 109, 160, 212, 218, 265, 424, 436, 530, 545, 848, 872, 1060, 1090, 1696, 1744, 2120, 2180, 2809, 3488, 4240, 4360, 5618, 5777, 8480, 8720, 11236, 11554, 14045, 17440, 22472, 23108, 28090, 28885, 44944, 46216, 56180, 57770, 89888, 92432, 112360, 115540, 184864, 224720, 231080, 306181, 449440, 462160, 612362, 924320, 1224724, 1530905, 2449448, 3061810, 4898896, 6123620, 9797792, 12247240, 24494480, 48988960]

約数ペア:

[(1, 48988960), (2, 24494480), (4, 12247240), (5, 9797792), (8, 6123620), (10, 4898896), (16, 3061810), (20, 2449448), (32, 1530905), (40, 1224724), (53, 924320), (80, 612362), (106, 462160), (109, 449440), (160, 306181), (212, 231080), (218, 224720), (265, 184864), (424, 115540), (436, 112360), (530, 92432), (545, 89888), (848, 57770), (872, 56180), (1060, 46216), (1090, 44944), (1696, 28885), (1744, 28090), (2120, 23108), (2180, 22472), (2809, 17440), (3488, 14045), (4240, 11554), (4360, 11236), (5618, 8720), (5777, 8480)]