48453310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 42266690

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1049, 1490, 2098, 4619, 5245, 9238, 10490, 23095, 32519, 46190, 65038, 156301, 162595, 312602, 325190, 781505, 1563010, 4845331, 9690662, 24226655, 48453310]

約数ペア:

[(1, 48453310), (2, 24226655), (5, 9690662), (10, 4845331), (31, 1563010), (62, 781505), (149, 325190), (155, 312602), (298, 162595), (310, 156301), (745, 65038), (1049, 46190), (1490, 32519), (2098, 23095), (4619, 10490), (5245, 9238)]