51929480

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8713}}^1$

素因数の和:8873

約数の個数: 32

約数和(自身を含む): 117639000

約数和(自身を除く): 65709520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 8713, 17426, 34852, 43565, 69704, 87130, 174260, 348520, 1298237, 2596474, 5192948, 6491185, 10385896, 12982370, 25964740, 51929480]

約数ペア:

[(1, 51929480), (2, 25964740), (4, 12982370), (5, 10385896), (8, 6491185), (10, 5192948), (20, 2596474), (40, 1298237), (149, 348520), (298, 174260), (596, 87130), (745, 69704), (1192, 43565), (1490, 34852), (2980, 17426), (5960, 8713)]