42185350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15919}}^1$

素因数の和:15984

約数の個数: 24

約数和(自身を含む): 79950240

約数和(自身を除く): 37764890

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 15919, 31838, 79595, 159190, 397975, 795950, 843707, 1687414, 4218535, 8437070, 21092675, 42185350]

約数ペア:

[(1, 42185350), (2, 21092675), (5, 8437070), (10, 4218535), (25, 1687414), (50, 843707), (53, 795950), (106, 397975), (265, 159190), (530, 79595), (1325, 31838), (2650, 15919)]