50423891

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 63297360

約数和(自身を除く): 12873469

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 1321, 2009, 5453, 9247, 25099, 38171, 54161, 64729, 175693, 379127, 1029059, 1229851, 2653889, 7203413, 50423891]

約数ペア:

[(1, 50423891), (7, 7203413), (19, 2653889), (41, 1229851), (49, 1029059), (133, 379127), (287, 175693), (779, 64729), (931, 54161), (1321, 38171), (2009, 25099), (5453, 9247)]