56429912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 133367040

約数和(自身を除く): 76937128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 907, 1111, 1414, 1814, 2222, 2828, 3628, 4444, 5656, 6349, 7256, 7777, 8888, 9977, 12698, 15554, 19954, 25396, 31108, 39908, 50792, 62216, 69839, 79816, 91607, 139678, 183214, 279356, 366428, 558712, 641249, 732856, 1007677, 1282498, 2015354, 2564996, 4030708, 5129992, 7053739, 8061416, 14107478, 28214956, 56429912]

約数ペア:

[(1, 56429912), (2, 28214956), (4, 14107478), (7, 8061416), (8, 7053739), (11, 5129992), (14, 4030708), (22, 2564996), (28, 2015354), (44, 1282498), (56, 1007677), (77, 732856), (88, 641249), (101, 558712), (154, 366428), (202, 279356), (308, 183214), (404, 139678), (616, 91607), (707, 79816), (808, 69839), (907, 62216), (1111, 50792), (1414, 39908), (1814, 31108), (2222, 25396), (2828, 19954), (3628, 15554), (4444, 12698), (5656, 9977), (6349, 8888), (7256, 7777)]