56919740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 128151072

約数和(自身を除く): 71231332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2017, 2822, 4034, 5644, 7055, 8068, 10085, 14110, 20170, 28220, 34289, 40340, 68578, 137156, 167411, 171445, 334822, 342890, 669644, 685780, 837055, 1674110, 2845987, 3348220, 5691974, 11383948, 14229935, 28459870, 56919740]

約数ペア:

[(1, 56919740), (2, 28459870), (4, 14229935), (5, 11383948), (10, 5691974), (17, 3348220), (20, 2845987), (34, 1674110), (68, 837055), (83, 685780), (85, 669644), (166, 342890), (170, 334822), (332, 171445), (340, 167411), (415, 137156), (830, 68578), (1411, 40340), (1660, 34289), (2017, 28220), (2822, 20170), (4034, 14110), (5644, 10085), (7055, 8068)]