49206447020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{681341}}^1$

素因数の和:681530

約数の個数: 48

約数和(自身を含む): 108513252288

約数和(自身を除く): 59306805268

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1570, 3140, 3611, 7222, 14444, 18055, 36110, 72220, 681341, 1362682, 2725364, 3406705, 6813410, 13626820, 15670843, 31341686, 62683372, 78354215, 106970537, 156708430, 213941074, 313416860, 427882148, 534852685, 1069705370, 2139410740, 2460322351, 4920644702, 9841289404, 12301611755, 24603223510, 49206447020]

約数ペア:

[(1, 49206447020), (2, 24603223510), (4, 12301611755), (5, 9841289404), (10, 4920644702), (20, 2460322351), (23, 2139410740), (46, 1069705370), (92, 534852685), (115, 427882148), (157, 313416860), (230, 213941074), (314, 156708430), (460, 106970537), (628, 78354215), (785, 62683372), (1570, 31341686), (3140, 15670843), (3611, 13626820), (7222, 6813410), (14444, 3406705), (18055, 2725364), (36110, 1362682), (72220, 681341)]