51764670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{63907}}^1$

素因数の和:63926

約数の個数: 40

約数和(自身を含む): 139191624

約数和(自身を除く): 87426954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 63907, 127814, 191721, 319535, 383442, 575163, 639070, 958605, 1150326, 1725489, 1917210, 2875815, 3450978, 5176467, 5751630, 8627445, 10352934, 17254890, 25882335, 51764670]

約数ペア:

[(1, 51764670), (2, 25882335), (3, 17254890), (5, 10352934), (6, 8627445), (9, 5751630), (10, 5176467), (15, 3450978), (18, 2875815), (27, 1917210), (30, 1725489), (45, 1150326), (54, 958605), (81, 639070), (90, 575163), (135, 383442), (162, 319535), (270, 191721), (405, 127814), (810, 63907)]