56972886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1319}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 119370240

約数和(自身を除く): 62397354

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1319, 1878, 2638, 3957, 7199, 7914, 14398, 21597, 30337, 43194, 60674, 91011, 182022, 412847, 825694, 1238541, 2477082, 9495481, 18990962, 28486443, 56972886]

約数ペア:

[(1, 56972886), (2, 28486443), (3, 18990962), (6, 9495481), (23, 2477082), (46, 1238541), (69, 825694), (138, 412847), (313, 182022), (626, 91011), (939, 60674), (1319, 43194), (1878, 30337), (2638, 21597), (3957, 14398), (7199, 7914)]