56638052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 107627520

約数和(自身を除く): 50989468

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 103, 139, 172, 206, 278, 412, 556, 989, 1978, 2369, 3197, 3956, 4429, 4738, 5977, 6394, 8858, 9476, 11954, 12788, 14317, 17716, 23908, 28634, 57268, 101867, 137471, 203734, 274942, 329291, 407468, 549884, 615631, 658582, 1231262, 1317164, 2462524, 14159513, 28319026, 56638052]

約数ペア:

[(1, 56638052), (2, 28319026), (4, 14159513), (23, 2462524), (43, 1317164), (46, 1231262), (86, 658582), (92, 615631), (103, 549884), (139, 407468), (172, 329291), (206, 274942), (278, 203734), (412, 137471), (556, 101867), (989, 57268), (1978, 28634), (2369, 23908), (3197, 17716), (3956, 14317), (4429, 12788), (4738, 11954), (5977, 9476), (6394, 8858)]