57751210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 121772160

約数和(自身を除く): 64020950

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 89, 110, 170, 178, 187, 347, 374, 445, 694, 890, 935, 979, 1513, 1735, 1870, 1958, 3026, 3470, 3817, 4895, 5899, 7565, 7634, 9790, 11798, 15130, 16643, 19085, 29495, 30883, 33286, 38170, 58990, 61766, 64889, 83215, 129778, 154415, 166430, 308830, 324445, 339713, 525011, 648890, 679426, 1050022, 1698565, 2625055, 3397130, 5250110, 5775121, 11550242, 28875605, 57751210]

約数ペア:

[(1, 57751210), (2, 28875605), (5, 11550242), (10, 5775121), (11, 5250110), (17, 3397130), (22, 2625055), (34, 1698565), (55, 1050022), (85, 679426), (89, 648890), (110, 525011), (170, 339713), (178, 324445), (187, 308830), (347, 166430), (374, 154415), (445, 129778), (694, 83215), (890, 64889), (935, 61766), (979, 58990), (1513, 38170), (1735, 33286), (1870, 30883), (1958, 29495), (3026, 19085), (3470, 16643), (3817, 15130), (4895, 11798), (5899, 9790), (7565, 7634)]