53523080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102929}}^1$

素因数の和:102953

約数の個数: 32

約数和(自身を含む): 129691800

約数和(自身を除く): 76168720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102929, 205858, 411716, 514645, 823432, 1029290, 1338077, 2058580, 2676154, 4117160, 5352308, 6690385, 10704616, 13380770, 26761540, 53523080]

約数ペア:

[(1, 53523080), (2, 26761540), (4, 13380770), (5, 10704616), (8, 6690385), (10, 5352308), (13, 4117160), (20, 2676154), (26, 2058580), (40, 1338077), (52, 1029290), (65, 823432), (104, 514645), (130, 411716), (260, 205858), (520, 102929)]