49033367080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{106957}}^1$

素因数の和:107198

約数の個数: 64

約数和(自身を含む): 112549764240

約数和(自身を除く): 63516397160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 157, 292, 314, 365, 584, 628, 730, 785, 1256, 1460, 1570, 2920, 3140, 6280, 11461, 22922, 45844, 57305, 91688, 106957, 114610, 213914, 229220, 427828, 458440, 534785, 855656, 1069570, 2139140, 4278280, 7807861, 15615722, 16792249, 31231444, 33584498, 39039305, 62462888, 67168996, 78078610, 83961245, 134337992, 156157220, 167922490, 312314440, 335844980, 671689960, 1225834177, 2451668354, 4903336708, 6129170885, 9806673416, 12258341770, 24516683540, 49033367080]

約数ペア:

[(1, 49033367080), (2, 24516683540), (4, 12258341770), (5, 9806673416), (8, 6129170885), (10, 4903336708), (20, 2451668354), (40, 1225834177), (73, 671689960), (146, 335844980), (157, 312314440), (292, 167922490), (314, 156157220), (365, 134337992), (584, 83961245), (628, 78078610), (730, 67168996), (785, 62462888), (1256, 39039305), (1460, 33584498), (1570, 31231444), (2920, 16792249), (3140, 15615722), (6280, 7807861), (11461, 4278280), (22922, 2139140), (45844, 1069570), (57305, 855656), (91688, 534785), (106957, 458440), (114610, 427828), (213914, 229220)]