51696450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8868

約数の個数: 72

約数和(自身を含む): 149591988

約数和(自身を除く): 97895538

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 8837, 17674, 26511, 44185, 53022, 79533, 88370, 114881, 132555, 159066, 220925, 229762, 265110, 344643, 397665, 441850, 574405, 662775, 689286, 795330, 1033929, 1148810, 1325550, 1723215, 1988325, 2067858, 2872025, 3446430, 3976650, 5169645, 5744050, 8616075, 10339290, 17232150, 25848225, 51696450]

約数ペア:

[(1, 51696450), (2, 25848225), (3, 17232150), (5, 10339290), (6, 8616075), (9, 5744050), (10, 5169645), (13, 3976650), (15, 3446430), (18, 2872025), (25, 2067858), (26, 1988325), (30, 1723215), (39, 1325550), (45, 1148810), (50, 1033929), (65, 795330), (75, 689286), (78, 662775), (90, 574405), (117, 441850), (130, 397665), (150, 344643), (195, 265110), (225, 229762), (234, 220925), (325, 159066), (390, 132555), (450, 114881), (585, 88370), (650, 79533), (975, 53022), (1170, 44185), (1950, 26511), (2925, 17674), (5850, 8837)]