48358840

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7417}}^1$

素因数の和:7591

約数の個数: 32

約数和(自身を含む): 109489680

約数和(自身を除く): 61130840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 7417, 14834, 29668, 37085, 59336, 74170, 148340, 296680, 1208971, 2417942, 4835884, 6044855, 9671768, 12089710, 24179420, 48358840]

約数ペア:

[(1, 48358840), (2, 24179420), (4, 12089710), (5, 9671768), (8, 6044855), (10, 4835884), (20, 2417942), (40, 1208971), (163, 296680), (326, 148340), (652, 74170), (815, 59336), (1304, 37085), (1630, 29668), (3260, 14834), (6520, 7417)]