53986810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 46813190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 349, 499, 698, 998, 1745, 2495, 3490, 4990, 10819, 15469, 21638, 30938, 54095, 77345, 108190, 154690, 174151, 348302, 870755, 1741510, 5398681, 10797362, 26993405, 53986810]

約数ペア:

[(1, 53986810), (2, 26993405), (5, 10797362), (10, 5398681), (31, 1741510), (62, 870755), (155, 348302), (310, 174151), (349, 154690), (499, 108190), (698, 77345), (998, 54095), (1745, 30938), (2495, 21638), (3490, 15469), (4990, 10819)]