54725182850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{498181}}^1$

素因数の和:498232

約数の個数: 48

約数和(自身を含む): 110267603880

約数和(自身を除く): 55542421030

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2197, 4225, 4394, 8450, 10985, 21970, 54925, 109850, 498181, 996362, 2490905, 4981810, 6476353, 12454525, 12952706, 24909050, 32381765, 64763530, 84192589, 161908825, 168385178, 323817650, 420962945, 841925890, 1094503657, 2104814725, 2189007314, 4209629450, 5472518285, 10945036570, 27362591425, 54725182850]

約数ペア:

[(1, 54725182850), (2, 27362591425), (5, 10945036570), (10, 5472518285), (13, 4209629450), (25, 2189007314), (26, 2104814725), (50, 1094503657), (65, 841925890), (130, 420962945), (169, 323817650), (325, 168385178), (338, 161908825), (650, 84192589), (845, 64763530), (1690, 32381765), (2197, 24909050), (4225, 12952706), (4394, 12454525), (8450, 6476353), (10985, 4981810), (21970, 2490905), (54925, 996362), (109850, 498181)]