51969112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11683

約数の個数: 32

約数和(自身を含む): 107387280

約数和(自身を除く): 55418168

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 11621, 23242, 46484, 92968, 151073, 302146, 499703, 604292, 999406, 1208584, 1998812, 3997624, 6496139, 12992278, 25984556, 51969112]

約数ペア:

[(1, 51969112), (2, 25984556), (4, 12992278), (8, 6496139), (13, 3997624), (26, 1998812), (43, 1208584), (52, 999406), (86, 604292), (104, 499703), (172, 302146), (344, 151073), (559, 92968), (1118, 46484), (2236, 23242), (4472, 11621)]