51257544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4007}}^1$

素因数の和:4070

約数の個数: 64

約数和(自身を含む): 141402240

約数和(自身を除く): 90144696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4007, 4264, 6396, 8014, 12021, 12792, 16028, 24042, 32056, 48084, 52091, 96168, 104182, 156273, 164287, 208364, 312546, 328574, 416728, 492861, 625092, 657148, 985722, 1250184, 1314296, 1971444, 2135731, 3942888, 4271462, 6407193, 8542924, 12814386, 17085848, 25628772, 51257544]

約数ペア:

[(1, 51257544), (2, 25628772), (3, 17085848), (4, 12814386), (6, 8542924), (8, 6407193), (12, 4271462), (13, 3942888), (24, 2135731), (26, 1971444), (39, 1314296), (41, 1250184), (52, 985722), (78, 657148), (82, 625092), (104, 492861), (123, 416728), (156, 328574), (164, 312546), (246, 208364), (312, 164287), (328, 156273), (492, 104182), (533, 96168), (984, 52091), (1066, 48084), (1599, 32056), (2132, 24042), (3198, 16028), (4007, 12792), (4264, 12021), (6396, 8014)]