56977256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 74627224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1427, 1736, 2852, 2854, 4991, 5704, 5708, 9982, 9989, 11416, 19964, 19978, 32821, 39928, 39956, 44237, 65642, 79912, 88474, 131284, 176948, 229747, 262568, 309659, 353896, 459494, 619318, 918988, 1017451, 1238636, 1837976, 2034902, 2477272, 4069804, 7122157, 8139608, 14244314, 28488628, 56977256]

約数ペア:

[(1, 56977256), (2, 28488628), (4, 14244314), (7, 8139608), (8, 7122157), (14, 4069804), (23, 2477272), (28, 2034902), (31, 1837976), (46, 1238636), (56, 1017451), (62, 918988), (92, 619318), (124, 459494), (161, 353896), (184, 309659), (217, 262568), (248, 229747), (322, 176948), (434, 131284), (644, 88474), (713, 79912), (868, 65642), (1288, 44237), (1426, 39956), (1427, 39928), (1736, 32821), (2852, 19978), (2854, 19964), (4991, 11416), (5704, 9989), (5708, 9982)]