56979312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 103010448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 719, 762, 1016, 1438, 1524, 1651, 2032, 2157, 2876, 3048, 3302, 4314, 4953, 5752, 6096, 6604, 8628, 9347, 9906, 11504, 13208, 17256, 18694, 19812, 26416, 28041, 34512, 37388, 39624, 56082, 74776, 79248, 91313, 112164, 149552, 182626, 224328, 273939, 365252, 448656, 547878, 730504, 1095756, 1187069, 1461008, 2191512, 2374138, 3561207, 4383024, 4748276, 7122414, 9496552, 14244828, 18993104, 28489656, 56979312]

約数ペア:

[(1, 56979312), (2, 28489656), (3, 18993104), (4, 14244828), (6, 9496552), (8, 7122414), (12, 4748276), (13, 4383024), (16, 3561207), (24, 2374138), (26, 2191512), (39, 1461008), (48, 1187069), (52, 1095756), (78, 730504), (104, 547878), (127, 448656), (156, 365252), (208, 273939), (254, 224328), (312, 182626), (381, 149552), (508, 112164), (624, 91313), (719, 79248), (762, 74776), (1016, 56082), (1438, 39624), (1524, 37388), (1651, 34512), (2032, 28041), (2157, 26416), (2876, 19812), (3048, 18694), (3302, 17256), (4314, 13208), (4953, 11504), (5752, 9906), (6096, 9347), (6604, 8628)]