53613290920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{72337}}^1$

素因数の和:75002

約数の個数: 64

約数和(自身を含む): 137916737280

約数和(自身を除く): 84303446360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2647, 5294, 10588, 13235, 18529, 21176, 26470, 37058, 52940, 72337, 74116, 92645, 105880, 144674, 148232, 185290, 289348, 361685, 370580, 506359, 578696, 723370, 741160, 1012718, 1446740, 2025436, 2531795, 2893480, 4050872, 5063590, 10127180, 20254360, 191476039, 382952078, 765904156, 957380195, 1340332273, 1531808312, 1914760390, 2680664546, 3829520780, 5361329092, 6701661365, 7659041560, 10722658184, 13403322730, 26806645460, 53613290920]

約数ペア:

[(1, 53613290920), (2, 26806645460), (4, 13403322730), (5, 10722658184), (7, 7659041560), (8, 6701661365), (10, 5361329092), (14, 3829520780), (20, 2680664546), (28, 1914760390), (35, 1531808312), (40, 1340332273), (56, 957380195), (70, 765904156), (140, 382952078), (280, 191476039), (2647, 20254360), (5294, 10127180), (10588, 5063590), (13235, 4050872), (18529, 2893480), (21176, 2531795), (26470, 2025436), (37058, 1446740), (52940, 1012718), (72337, 741160), (74116, 723370), (92645, 578696), (105880, 506359), (144674, 370580), (148232, 361685), (185290, 289348)]