52575550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 102448800

約数和(自身を除く): 49873250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 290, 359, 505, 718, 725, 1010, 1450, 1795, 2525, 2929, 3590, 5050, 5858, 8975, 10411, 14645, 17950, 20822, 29290, 36259, 52055, 72518, 73225, 104110, 146450, 181295, 260275, 362590, 520550, 906475, 1051511, 1812950, 2103022, 5257555, 10515110, 26287775, 52575550]

約数ペア:

[(1, 52575550), (2, 26287775), (5, 10515110), (10, 5257555), (25, 2103022), (29, 1812950), (50, 1051511), (58, 906475), (101, 520550), (145, 362590), (202, 260275), (290, 181295), (359, 146450), (505, 104110), (718, 73225), (725, 72518), (1010, 52055), (1450, 36259), (1795, 29290), (2525, 20822), (2929, 17950), (3590, 14645), (5050, 10411), (5858, 8975)]