56712986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 51528934

約数列:

[1, 2, 11, 17, 19, 22, 23, 34, 38, 46, 187, 209, 253, 323, 347, 374, 391, 418, 437, 506, 646, 694, 782, 874, 3553, 3817, 4301, 4807, 5899, 6593, 7106, 7429, 7634, 7981, 8602, 9614, 11798, 13186, 14858, 15962, 64889, 72523, 81719, 87791, 112081, 129778, 135677, 145046, 151639, 163438, 175582, 224162, 271354, 303278, 1232891, 1492447, 1668029, 2465782, 2577863, 2984894, 3336058, 5155726, 28356493, 56712986]

約数ペア:

[(1, 56712986), (2, 28356493), (11, 5155726), (17, 3336058), (19, 2984894), (22, 2577863), (23, 2465782), (34, 1668029), (38, 1492447), (46, 1232891), (187, 303278), (209, 271354), (253, 224162), (323, 175582), (347, 163438), (374, 151639), (391, 145046), (418, 135677), (437, 129778), (506, 112081), (646, 87791), (694, 81719), (782, 72523), (874, 64889), (3553, 15962), (3817, 14858), (4301, 13186), (4807, 11798), (5899, 9614), (6593, 8602), (7106, 7981), (7429, 7634)]