49528340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40597}}^1$

素因数の和:40667

約数の個数: 24

約数和(自身を含む): 105717192

約数和(自身を除く): 56188852

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 40597, 81194, 162388, 202985, 405970, 811940, 2476417, 4952834, 9905668, 12382085, 24764170, 49528340]

約数ペア:

[(1, 49528340), (2, 24764170), (4, 12382085), (5, 9905668), (10, 4952834), (20, 2476417), (61, 811940), (122, 405970), (244, 202985), (305, 162388), (610, 81194), (1220, 40597)]