51873432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3212

約数の個数: 64

約数和(自身を含む): 142339680

約数和(自身を除く): 90466248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 3137, 4134, 5512, 6274, 8268, 9411, 12548, 16536, 18822, 25096, 37644, 40781, 75288, 81562, 122343, 163124, 166261, 244686, 326248, 332522, 489372, 498783, 665044, 978744, 997566, 1330088, 1995132, 2161393, 3990264, 4322786, 6484179, 8645572, 12968358, 17291144, 25936716, 51873432]

約数ペア:

[(1, 51873432), (2, 25936716), (3, 17291144), (4, 12968358), (6, 8645572), (8, 6484179), (12, 4322786), (13, 3990264), (24, 2161393), (26, 1995132), (39, 1330088), (52, 997566), (53, 978744), (78, 665044), (104, 498783), (106, 489372), (156, 332522), (159, 326248), (212, 244686), (312, 166261), (318, 163124), (424, 122343), (636, 81562), (689, 75288), (1272, 40781), (1378, 37644), (2067, 25096), (2756, 18822), (3137, 16536), (4134, 12548), (5512, 9411), (6274, 8268)]