56554260340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{182657}}^1$

素因数の和:182916

約数の個数: 48

約数和(自身を含む): 120690177552

約数和(自身を除く): 64135917212

約数列:

[1, 2, 4, 5, 10, 20, 113, 137, 226, 274, 452, 548, 565, 685, 1130, 1370, 2260, 2740, 15481, 30962, 61924, 77405, 154810, 182657, 309620, 365314, 730628, 913285, 1826570, 3653140, 20640241, 25024009, 41280482, 50048018, 82560964, 100096036, 103201205, 125120045, 206402410, 250240090, 412804820, 500480180, 2827713017, 5655426034, 11310852068, 14138565085, 28277130170, 56554260340]

約数ペア:

[(1, 56554260340), (2, 28277130170), (4, 14138565085), (5, 11310852068), (10, 5655426034), (20, 2827713017), (113, 500480180), (137, 412804820), (226, 250240090), (274, 206402410), (452, 125120045), (548, 103201205), (565, 100096036), (685, 82560964), (1130, 50048018), (1370, 41280482), (2260, 25024009), (2740, 20640241), (15481, 3653140), (30962, 1826570), (61924, 913285), (77405, 730628), (154810, 365314), (182657, 309620)]