48848860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 106444800

約数和(自身を除く): 57595940

約数列:

[1, 2, 4, 5, 10, 20, 43, 79, 86, 158, 172, 215, 316, 395, 430, 719, 790, 860, 1438, 1580, 2876, 3397, 3595, 6794, 7190, 13588, 14380, 16985, 30917, 33970, 56801, 61834, 67940, 113602, 123668, 154585, 227204, 284005, 309170, 568010, 618340, 1136020, 2442443, 4884886, 9769772, 12212215, 24424430, 48848860]

約数ペア:

[(1, 48848860), (2, 24424430), (4, 12212215), (5, 9769772), (10, 4884886), (20, 2442443), (43, 1136020), (79, 618340), (86, 568010), (158, 309170), (172, 284005), (215, 227204), (316, 154585), (395, 123668), (430, 113602), (719, 67940), (790, 61834), (860, 56801), (1438, 33970), (1580, 30917), (2876, 16985), (3397, 14380), (3595, 13588), (6794, 7190)]