53749164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20686

約数の個数: 48

約数和(自身を含む): 147961856

約数和(自身を除く): 94212692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 20641, 41282, 61923, 82564, 123846, 144487, 247692, 288974, 433461, 577948, 639871, 866922, 1279742, 1733844, 1919613, 2559484, 3839226, 4479097, 7678452, 8958194, 13437291, 17916388, 26874582, 53749164]

約数ペア:

[(1, 53749164), (2, 26874582), (3, 17916388), (4, 13437291), (6, 8958194), (7, 7678452), (12, 4479097), (14, 3839226), (21, 2559484), (28, 1919613), (31, 1733844), (42, 1279742), (62, 866922), (84, 639871), (93, 577948), (124, 433461), (186, 288974), (217, 247692), (372, 144487), (434, 123846), (651, 82564), (868, 61923), (1302, 41282), (2604, 20641)]