56050839

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 39749481

約数列:

[1, 3, 9, 13, 23, 27, 39, 53, 69, 117, 131, 159, 207, 299, 351, 393, 477, 621, 689, 897, 1179, 1219, 1431, 1703, 2067, 2691, 3013, 3537, 3657, 5109, 6201, 6943, 8073, 9039, 10971, 15327, 15847, 18603, 20829, 27117, 32913, 39169, 45981, 47541, 62487, 81351, 90259, 117507, 142623, 159689, 187461, 270777, 352521, 427869, 479067, 812331, 1057563, 1437201, 2075957, 2436993, 4311603, 6227871, 18683613, 56050839]

約数ペア:

[(1, 56050839), (3, 18683613), (9, 6227871), (13, 4311603), (23, 2436993), (27, 2075957), (39, 1437201), (53, 1057563), (69, 812331), (117, 479067), (131, 427869), (159, 352521), (207, 270777), (299, 187461), (351, 159689), (393, 142623), (477, 117507), (621, 90259), (689, 81351), (897, 62487), (1179, 47541), (1219, 45981), (1431, 39169), (1703, 32913), (2067, 27117), (2691, 20829), (3013, 18603), (3537, 15847), (3657, 15327), (5109, 10971), (6201, 9039), (6943, 8073)]