48802520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93851}}^1$

素因数の和:93875

約数の個数: 32

約数和(自身を含む): 118253520

約数和(自身を除く): 69451000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 93851, 187702, 375404, 469255, 750808, 938510, 1220063, 1877020, 2440126, 3754040, 4880252, 6100315, 9760504, 12200630, 24401260, 48802520]

約数ペア:

[(1, 48802520), (2, 24401260), (4, 12200630), (5, 9760504), (8, 6100315), (10, 4880252), (13, 3754040), (20, 2440126), (26, 1877020), (40, 1220063), (52, 938510), (65, 750808), (104, 469255), (130, 375404), (260, 187702), (520, 93851)]