56456348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2791}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 106710240

約数和(自身を除く): 50253892

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 2791, 5057, 5582, 10114, 11164, 20228, 36283, 72566, 145132, 1085699, 2171398, 4342796, 14114087, 28228174, 56456348]

約数ペア:

[(1, 56456348), (2, 28228174), (4, 14114087), (13, 4342796), (26, 2171398), (52, 1085699), (389, 145132), (778, 72566), (1556, 36283), (2791, 20228), (5057, 11164), (5582, 10114)]