47018620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213721}}^1$

素因数の和:213741

約数の個数: 24

約数和(自身を含む): 107715888

約数和(自身を除く): 60697268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 213721, 427442, 854884, 1068605, 2137210, 2350931, 4274420, 4701862, 9403724, 11754655, 23509310, 47018620]

約数ペア:

[(1, 47018620), (2, 23509310), (4, 11754655), (5, 9403724), (10, 4701862), (11, 4274420), (20, 2350931), (22, 2137210), (44, 1068605), (55, 854884), (110, 427442), (220, 213721)]