53127750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 142833600

約数和(自身を除く): 89705850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 5449, 9750, 10898, 16347, 27245, 32694, 54490, 70837, 81735, 136225, 141674, 163470, 212511, 272450, 354185, 408675, 425022, 681125, 708370, 817350, 1062555, 1362250, 1770925, 2043375, 2125110, 3541850, 4086750, 5312775, 8854625, 10625550, 17709250, 26563875, 53127750]

約数ペア:

[(1, 53127750), (2, 26563875), (3, 17709250), (5, 10625550), (6, 8854625), (10, 5312775), (13, 4086750), (15, 3541850), (25, 2125110), (26, 2043375), (30, 1770925), (39, 1362250), (50, 1062555), (65, 817350), (75, 708370), (78, 681125), (125, 425022), (130, 408675), (150, 354185), (195, 272450), (250, 212511), (325, 163470), (375, 141674), (390, 136225), (650, 81735), (750, 70837), (975, 54490), (1625, 32694), (1950, 27245), (3250, 16347), (4875, 10898), (5449, 9750)]