56726565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 106671168

約数和(自身を除く): 49944603

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 245, 339, 565, 683, 735, 791, 1695, 2049, 2373, 3415, 3955, 4781, 5537, 10245, 11865, 14343, 16611, 23905, 27685, 33467, 71715, 77179, 83055, 100401, 167335, 231537, 385895, 502005, 540253, 1157685, 1620759, 2701265, 3781771, 8103795, 11345313, 18908855, 56726565]

約数ペア:

[(1, 56726565), (3, 18908855), (5, 11345313), (7, 8103795), (15, 3781771), (21, 2701265), (35, 1620759), (49, 1157685), (105, 540253), (113, 502005), (147, 385895), (245, 231537), (339, 167335), (565, 100401), (683, 83055), (735, 77179), (791, 71715), (1695, 33467), (2049, 27685), (2373, 23905), (3415, 16611), (3955, 14343), (4781, 11865), (5537, 10245)]