53368640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12829}}^1$

素因数の和:12859

約数の個数: 56

約数和(自身を含む): 136870440

約数和(自身を除く): 83501800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 12829, 25658, 51316, 64145, 102632, 128290, 166777, 205264, 256580, 333554, 410528, 513160, 667108, 821056, 833885, 1026320, 1334216, 1667770, 2052640, 2668432, 3335540, 4105280, 5336864, 6671080, 10673728, 13342160, 26684320, 53368640]

約数ペア:

[(1, 53368640), (2, 26684320), (4, 13342160), (5, 10673728), (8, 6671080), (10, 5336864), (13, 4105280), (16, 3335540), (20, 2668432), (26, 2052640), (32, 1667770), (40, 1334216), (52, 1026320), (64, 833885), (65, 821056), (80, 667108), (104, 513160), (130, 410528), (160, 333554), (208, 256580), (260, 205264), (320, 166777), (416, 128290), (520, 102632), (832, 64145), (1040, 51316), (2080, 25658), (4160, 12829)]