53291250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{1579}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 148077600

約数和(自身を除く): 94786350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1579, 1875, 2250, 3158, 3375, 3750, 4737, 5625, 6750, 7895, 9474, 11250, 14211, 15790, 16875, 23685, 28422, 33750, 39475, 42633, 47370, 71055, 78950, 85266, 118425, 142110, 197375, 213165, 236850, 355275, 394750, 426330, 592125, 710550, 986875, 1065825, 1184250, 1776375, 1973750, 2131650, 2960625, 3552750, 5329125, 5921250, 8881875, 10658250, 17763750, 26645625, 53291250]

約数ペア:

[(1, 53291250), (2, 26645625), (3, 17763750), (5, 10658250), (6, 8881875), (9, 5921250), (10, 5329125), (15, 3552750), (18, 2960625), (25, 2131650), (27, 1973750), (30, 1776375), (45, 1184250), (50, 1065825), (54, 986875), (75, 710550), (90, 592125), (125, 426330), (135, 394750), (150, 355275), (225, 236850), (250, 213165), (270, 197375), (375, 142110), (450, 118425), (625, 85266), (675, 78950), (750, 71055), (1125, 47370), (1250, 42633), (1350, 39475), (1579, 33750), (1875, 28422), (2250, 23685), (3158, 16875), (3375, 15790), (3750, 14211), (4737, 11250), (5625, 9474), (6750, 7895)]