52130220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28027}}^1$

素因数の和:28070

約数の個数: 48

約数和(自身を含む): 150678528

約数和(自身を除く): 98548308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28027, 56054, 84081, 112108, 140135, 168162, 280270, 336324, 420405, 560540, 840810, 868837, 1681620, 1737674, 2606511, 3475348, 4344185, 5213022, 8688370, 10426044, 13032555, 17376740, 26065110, 52130220]

約数ペア:

[(1, 52130220), (2, 26065110), (3, 17376740), (4, 13032555), (5, 10426044), (6, 8688370), (10, 5213022), (12, 4344185), (15, 3475348), (20, 2606511), (30, 1737674), (31, 1681620), (60, 868837), (62, 840810), (93, 560540), (124, 420405), (155, 336324), (186, 280270), (310, 168162), (372, 140135), (465, 112108), (620, 84081), (930, 56054), (1860, 28027)]