45236750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 49112050

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 449, 650, 775, 806, 898, 1550, 1625, 2015, 2245, 3250, 3875, 4030, 4490, 5837, 7750, 10075, 11225, 11674, 13919, 20150, 22450, 27838, 29185, 50375, 56125, 58370, 69595, 100750, 112250, 139190, 145925, 180947, 291850, 347975, 361894, 695950, 729625, 904735, 1459250, 1739875, 1809470, 3479750, 4523675, 9047350, 22618375, 45236750]

約数ペア:

[(1, 45236750), (2, 22618375), (5, 9047350), (10, 4523675), (13, 3479750), (25, 1809470), (26, 1739875), (31, 1459250), (50, 904735), (62, 729625), (65, 695950), (125, 361894), (130, 347975), (155, 291850), (250, 180947), (310, 145925), (325, 139190), (403, 112250), (449, 100750), (650, 69595), (775, 58370), (806, 56125), (898, 50375), (1550, 29185), (1625, 27838), (2015, 22450), (2245, 20150), (3250, 13919), (3875, 11674), (4030, 11225), (4490, 10075), (5837, 7750)]