242548550

素因数分解:

$2^1\times 5^2\times {\mathrm{1663}}^1\times {\mathrm{2917}}^1$

素因数の和:4592

約数の個数: 24

約数和(自身を含む): 451566336

約数和(自身を除く): 209017786

約数列:

[1, 2, 5, 10, 25, 50, 1663, 2917, 3326, 5834, 8315, 14585, 16630, 29170, 41575, 72925, 83150, 145850, 4850971, 9701942, 24254855, 48509710, 121274275, 242548550]

約数ペア:

[(1, 242548550), (2, 121274275), (5, 48509710), (10, 24254855), (25, 9701942), (50, 4850971), (1663, 145850), (2917, 83150), (3326, 72925), (5834, 41575), (8315, 29170), (14585, 16630)]