51742396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11161}}^1$

素因数の和:11245

約数の個数: 24

約数和(自身を含む): 96886160

約数和(自身を除く): 45143764

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 11161, 22322, 44644, 212059, 424118, 680821, 848236, 1361642, 2723284, 12935599, 25871198, 51742396]

約数ペア:

[(1, 51742396), (2, 25871198), (4, 12935599), (19, 2723284), (38, 1361642), (61, 848236), (76, 680821), (122, 424118), (244, 212059), (1159, 44644), (2318, 22322), (4636, 11161)]