54670540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 120722112

約数和(自身を除く): 66051572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 757, 785, 1514, 1570, 3028, 3140, 3611, 3785, 7222, 7570, 14444, 15140, 17411, 18055, 34822, 36110, 69644, 72220, 87055, 118849, 174110, 237698, 348220, 475396, 594245, 1188490, 2376980, 2733527, 5467054, 10934108, 13667635, 27335270, 54670540]

約数ペア:

[(1, 54670540), (2, 27335270), (4, 13667635), (5, 10934108), (10, 5467054), (20, 2733527), (23, 2376980), (46, 1188490), (92, 594245), (115, 475396), (157, 348220), (230, 237698), (314, 174110), (460, 118849), (628, 87055), (757, 72220), (785, 69644), (1514, 36110), (1570, 34822), (3028, 18055), (3140, 17411), (3611, 15140), (3785, 14444), (7222, 7570)]