56201943

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 91340800

約数和(自身を除く): 35138857

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 1783, 4503, 5349, 10507, 12481, 31521, 33877, 37443, 101631, 140857, 237139, 422571, 711417, 985999, 2676283, 2957997, 8028849, 18733981, 56201943]

約数ペア:

[(1, 56201943), (3, 18733981), (7, 8028849), (19, 2957997), (21, 2676283), (57, 985999), (79, 711417), (133, 422571), (237, 237139), (399, 140857), (553, 101631), (1501, 37443), (1659, 33877), (1783, 31521), (4503, 12481), (5349, 10507)]