48879820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5230

約数の個数: 48

約数和(自身を含む): 114605568

約数和(自身を除く): 65725748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 5167, 9460, 10334, 20668, 25835, 51670, 56837, 103340, 113674, 222181, 227348, 284185, 444362, 568370, 888724, 1110905, 1136740, 2221810, 2443991, 4443620, 4887982, 9775964, 12219955, 24439910, 48879820]

約数ペア:

[(1, 48879820), (2, 24439910), (4, 12219955), (5, 9775964), (10, 4887982), (11, 4443620), (20, 2443991), (22, 2221810), (43, 1136740), (44, 1110905), (55, 888724), (86, 568370), (110, 444362), (172, 284185), (215, 227348), (220, 222181), (430, 113674), (473, 103340), (860, 56837), (946, 51670), (1892, 25835), (2365, 20668), (4730, 10334), (5167, 9460)]