49979690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11437}}^1$

素因数の和:11486

約数の個数: 32

約数和(自身を含む): 98824320

約数和(自身を除く): 48844630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 11437, 22874, 57185, 114370, 217303, 263051, 434606, 526102, 1086515, 1315255, 2173030, 2630510, 4997969, 9995938, 24989845, 49979690]

約数ペア:

[(1, 49979690), (2, 24989845), (5, 9995938), (10, 4997969), (19, 2630510), (23, 2173030), (38, 1315255), (46, 1086515), (95, 526102), (115, 434606), (190, 263051), (230, 217303), (437, 114370), (874, 57185), (2185, 22874), (4370, 11437)]