61661308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 119095200

約数和(自身を除く): 57433892

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 202, 277, 404, 551, 554, 1102, 1108, 1919, 2204, 2929, 3838, 5263, 5858, 7676, 8033, 10526, 11716, 16066, 21052, 27977, 32132, 55651, 55954, 111302, 111908, 152627, 222604, 305254, 531563, 610508, 811333, 1063126, 1622666, 2126252, 3245332, 15415327, 30830654, 61661308]

約数ペア:

[(1, 61661308), (2, 30830654), (4, 15415327), (19, 3245332), (29, 2126252), (38, 1622666), (58, 1063126), (76, 811333), (101, 610508), (116, 531563), (202, 305254), (277, 222604), (404, 152627), (551, 111908), (554, 111302), (1102, 55954), (1108, 55651), (1919, 32132), (2204, 27977), (2929, 21052), (3838, 16066), (5263, 11716), (5858, 10526), (7676, 8033)]