45556250

素因数分解:

$2^1\times 5^5\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 88166232

約数和(自身を除く): 42609982

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 197, 250, 370, 394, 625, 925, 985, 1250, 1850, 1970, 3125, 4625, 4925, 6250, 7289, 9250, 9850, 14578, 23125, 24625, 36445, 46250, 49250, 72890, 115625, 123125, 182225, 231250, 246250, 364450, 615625, 911125, 1231250, 1822250, 4555625, 9111250, 22778125, 45556250]

約数ペア:

[(1, 45556250), (2, 22778125), (5, 9111250), (10, 4555625), (25, 1822250), (37, 1231250), (50, 911125), (74, 615625), (125, 364450), (185, 246250), (197, 231250), (250, 182225), (370, 123125), (394, 115625), (625, 72890), (925, 49250), (985, 46250), (1250, 36445), (1850, 24625), (1970, 23125), (3125, 14578), (4625, 9850), (4925, 9250), (6250, 7289)]