48045880

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7369}}^1$

素因数の和:7543

約数の個数: 32

約数和(自身を含む): 108781200

約数和(自身を除く): 60735320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 7369, 14738, 29476, 36845, 58952, 73690, 147380, 294760, 1201147, 2402294, 4804588, 6005735, 9609176, 12011470, 24022940, 48045880]

約数ペア:

[(1, 48045880), (2, 24022940), (4, 12011470), (5, 9609176), (8, 6005735), (10, 4804588), (20, 2402294), (40, 1201147), (163, 294760), (326, 147380), (652, 73690), (815, 58952), (1304, 36845), (1630, 29476), (3260, 14738), (6520, 7369)]