53688750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 136456320

約数和(自身を除く): 82767570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 125, 139, 150, 206, 250, 278, 309, 375, 417, 515, 618, 625, 695, 750, 834, 1030, 1250, 1390, 1545, 1875, 2085, 2575, 3090, 3475, 3750, 4170, 5150, 6950, 7725, 10425, 12875, 14317, 15450, 17375, 20850, 25750, 28634, 34750, 38625, 42951, 52125, 64375, 71585, 77250, 85902, 86875, 104250, 128750, 143170, 173750, 193125, 214755, 260625, 357925, 386250, 429510, 521250, 715850, 1073775, 1789625, 2147550, 3579250, 5368875, 8948125, 10737750, 17896250, 26844375, 53688750]

約数ペア:

[(1, 53688750), (2, 26844375), (3, 17896250), (5, 10737750), (6, 8948125), (10, 5368875), (15, 3579250), (25, 2147550), (30, 1789625), (50, 1073775), (75, 715850), (103, 521250), (125, 429510), (139, 386250), (150, 357925), (206, 260625), (250, 214755), (278, 193125), (309, 173750), (375, 143170), (417, 128750), (515, 104250), (618, 86875), (625, 85902), (695, 77250), (750, 71585), (834, 64375), (1030, 52125), (1250, 42951), (1390, 38625), (1545, 34750), (1875, 28634), (2085, 25750), (2575, 20850), (3090, 17375), (3475, 15450), (3750, 14317), (4170, 12875), (5150, 10425), (6950, 7725)]