53164780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 118855296

約数和(自身を除く): 65690516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 271, 340, 542, 577, 1084, 1154, 1355, 2308, 2710, 2885, 4607, 5420, 5770, 9214, 9809, 11540, 18428, 19618, 23035, 39236, 46070, 49045, 92140, 98090, 156367, 196180, 312734, 625468, 781835, 1563670, 2658239, 3127340, 5316478, 10632956, 13291195, 26582390, 53164780]

約数ペア:

[(1, 53164780), (2, 26582390), (4, 13291195), (5, 10632956), (10, 5316478), (17, 3127340), (20, 2658239), (34, 1563670), (68, 781835), (85, 625468), (170, 312734), (271, 196180), (340, 156367), (542, 98090), (577, 92140), (1084, 49045), (1154, 46070), (1355, 39236), (2308, 23035), (2710, 19618), (2885, 18428), (4607, 11540), (5420, 9809), (5770, 9214)]