75488450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 147312000

約数和(自身を除く): 71823550

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 79, 145, 158, 290, 395, 659, 725, 790, 1318, 1450, 1975, 2291, 3295, 3950, 4582, 6590, 11455, 16475, 19111, 22910, 32950, 38222, 52061, 57275, 95555, 104122, 114550, 191110, 260305, 477775, 520610, 955550, 1301525, 1509769, 2603050, 3019538, 7548845, 15097690, 37744225, 75488450]

約数ペア:

[(1, 75488450), (2, 37744225), (5, 15097690), (10, 7548845), (25, 3019538), (29, 2603050), (50, 1509769), (58, 1301525), (79, 955550), (145, 520610), (158, 477775), (290, 260305), (395, 191110), (659, 114550), (725, 104122), (790, 95555), (1318, 57275), (1450, 52061), (1975, 38222), (2291, 32950), (3295, 22910), (3950, 19111), (4582, 16475), (6590, 11455)]