56903574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 141765120

約数和(自身を除く): 84861546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1171, 1246, 1869, 2314, 2342, 3471, 3513, 3738, 6942, 7026, 8099, 8197, 15223, 16198, 16394, 24297, 24591, 30446, 45669, 48594, 49182, 91338, 104219, 106561, 208438, 213122, 312657, 319683, 625314, 639366, 729533, 1354847, 1459066, 2188599, 2709694, 4064541, 4377198, 8129082, 9483929, 18967858, 28451787, 56903574]

約数ペア:

[(1, 56903574), (2, 28451787), (3, 18967858), (6, 9483929), (7, 8129082), (13, 4377198), (14, 4064541), (21, 2709694), (26, 2188599), (39, 1459066), (42, 1354847), (78, 729533), (89, 639366), (91, 625314), (178, 319683), (182, 312657), (267, 213122), (273, 208438), (534, 106561), (546, 104219), (623, 91338), (1157, 49182), (1171, 48594), (1246, 45669), (1869, 30446), (2314, 24591), (2342, 24297), (3471, 16394), (3513, 16198), (3738, 15223), (6942, 8197), (7026, 8099)]