54419370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 82749270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 710, 870, 881, 1065, 1762, 2059, 2130, 2643, 4118, 4405, 5286, 6177, 8810, 10295, 12354, 13215, 20590, 25549, 26430, 30885, 51098, 61770, 62551, 76647, 125102, 127745, 153294, 187653, 255490, 312755, 375306, 383235, 625510, 766470, 938265, 1813979, 1876530, 3627958, 5441937, 9069895, 10883874, 18139790, 27209685, 54419370]

約数ペア:

[(1, 54419370), (2, 27209685), (3, 18139790), (5, 10883874), (6, 9069895), (10, 5441937), (15, 3627958), (29, 1876530), (30, 1813979), (58, 938265), (71, 766470), (87, 625510), (142, 383235), (145, 375306), (174, 312755), (213, 255490), (290, 187653), (355, 153294), (426, 127745), (435, 125102), (710, 76647), (870, 62551), (881, 61770), (1065, 51098), (1762, 30885), (2059, 26430), (2130, 25549), (2643, 20590), (4118, 13215), (4405, 12354), (5286, 10295), (6177, 8810)]