56978268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4801}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 141985536

約数和(自身を除く): 85007268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 4801, 5934, 9602, 11868, 14403, 19204, 28806, 57612, 110423, 206443, 220846, 331269, 412886, 441692, 619329, 662538, 825772, 1238658, 1325076, 2477316, 4748189, 9496378, 14244567, 18992756, 28489134, 56978268]

約数ペア:

[(1, 56978268), (2, 28489134), (3, 18992756), (4, 14244567), (6, 9496378), (12, 4748189), (23, 2477316), (43, 1325076), (46, 1238658), (69, 825772), (86, 662538), (92, 619329), (129, 441692), (138, 412886), (172, 331269), (258, 220846), (276, 206443), (516, 110423), (989, 57612), (1978, 28806), (2967, 19204), (3956, 14403), (4801, 11868), (5934, 9602)]