49130660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 107627520

約数和(自身を除く): 58496860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 727, 1090, 1454, 2180, 2908, 3379, 3635, 6758, 7270, 13516, 14540, 16895, 22537, 33790, 45074, 67580, 79243, 90148, 112685, 158486, 225370, 316972, 396215, 450740, 792430, 1584860, 2456533, 4913066, 9826132, 12282665, 24565330, 49130660]

約数ペア:

[(1, 49130660), (2, 24565330), (4, 12282665), (5, 9826132), (10, 4913066), (20, 2456533), (31, 1584860), (62, 792430), (109, 450740), (124, 396215), (155, 316972), (218, 225370), (310, 158486), (436, 112685), (545, 90148), (620, 79243), (727, 67580), (1090, 45074), (1454, 33790), (2180, 22537), (2908, 16895), (3379, 14540), (3635, 13516), (6758, 7270)]