48512560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35671}}^1$

素因数の和:35701

約数の個数: 40

約数和(自身を含む): 119429856

約数和(自身を除く): 70917296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35671, 71342, 142684, 178355, 285368, 356710, 570736, 606407, 713420, 1212814, 1426840, 2425628, 2853680, 3032035, 4851256, 6064070, 9702512, 12128140, 24256280, 48512560]

約数ペア:

[(1, 48512560), (2, 24256280), (4, 12128140), (5, 9702512), (8, 6064070), (10, 4851256), (16, 3032035), (17, 2853680), (20, 2425628), (34, 1426840), (40, 1212814), (68, 713420), (80, 606407), (85, 570736), (136, 356710), (170, 285368), (272, 178355), (340, 142684), (680, 71342), (1360, 35671)]