53118200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 131334600

約数和(自身を除く): 78216400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 289, 340, 425, 578, 680, 850, 919, 1156, 1445, 1700, 1838, 2312, 2890, 3400, 3676, 4595, 5780, 7225, 7352, 9190, 11560, 14450, 15623, 18380, 22975, 28900, 31246, 36760, 45950, 57800, 62492, 78115, 91900, 124984, 156230, 183800, 265591, 312460, 390575, 531182, 624920, 781150, 1062364, 1327955, 1562300, 2124728, 2655910, 3124600, 5311820, 6639775, 10623640, 13279550, 26559100, 53118200]

約数ペア:

[(1, 53118200), (2, 26559100), (4, 13279550), (5, 10623640), (8, 6639775), (10, 5311820), (17, 3124600), (20, 2655910), (25, 2124728), (34, 1562300), (40, 1327955), (50, 1062364), (68, 781150), (85, 624920), (100, 531182), (136, 390575), (170, 312460), (200, 265591), (289, 183800), (340, 156230), (425, 124984), (578, 91900), (680, 78115), (850, 62492), (919, 57800), (1156, 45950), (1445, 36760), (1700, 31246), (1838, 28900), (2312, 22975), (2890, 18380), (3400, 15623), (3676, 14450), (4595, 11560), (5780, 9190), (7225, 7352)]