48057820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 104838048

約数和(自身を除く): 56780228

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 643, 740, 1010, 1286, 2020, 2572, 3215, 3737, 6430, 7474, 12860, 14948, 18685, 23791, 37370, 47582, 64943, 74740, 95164, 118955, 129886, 237910, 259772, 324715, 475820, 649430, 1298860, 2402891, 4805782, 9611564, 12014455, 24028910, 48057820]

約数ペア:

[(1, 48057820), (2, 24028910), (4, 12014455), (5, 9611564), (10, 4805782), (20, 2402891), (37, 1298860), (74, 649430), (101, 475820), (148, 324715), (185, 259772), (202, 237910), (370, 129886), (404, 118955), (505, 95164), (643, 74740), (740, 64943), (1010, 47582), (1286, 37370), (2020, 23791), (2572, 18685), (3215, 14948), (3737, 12860), (6430, 7474)]