61152650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7237}}^1$

素因数の和:7275

約数の個数: 36

約数和(自身を含む): 123183522

約数和(自身を除く): 62030872

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7237, 8450, 14474, 36185, 72370, 94081, 180925, 188162, 361850, 470405, 940810, 1223053, 2352025, 2446106, 4704050, 6115265, 12230530, 30576325, 61152650]

約数ペア:

[(1, 61152650), (2, 30576325), (5, 12230530), (10, 6115265), (13, 4704050), (25, 2446106), (26, 2352025), (50, 1223053), (65, 940810), (130, 470405), (169, 361850), (325, 188162), (338, 180925), (650, 94081), (845, 72370), (1690, 36185), (4225, 14474), (7237, 8450)]