54225580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 123409440

約数和(自身を除く): 69183860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 3709, 7310, 7418, 14620, 14836, 18545, 37090, 63053, 74180, 126106, 159487, 252212, 315265, 318974, 630530, 637948, 797435, 1261060, 1594870, 2711279, 3189740, 5422558, 10845116, 13556395, 27112790, 54225580]

約数ペア:

[(1, 54225580), (2, 27112790), (4, 13556395), (5, 10845116), (10, 5422558), (17, 3189740), (20, 2711279), (34, 1594870), (43, 1261060), (68, 797435), (85, 637948), (86, 630530), (170, 318974), (172, 315265), (215, 252212), (340, 159487), (430, 126106), (731, 74180), (860, 63053), (1462, 37090), (2924, 18545), (3655, 14836), (3709, 14620), (7310, 7418)]