56984445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 118333440

約数和(自身を除く): 61348995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1283, 1645, 2115, 2961, 3849, 4935, 6345, 6415, 8883, 8981, 11547, 14805, 19245, 26943, 34641, 44415, 44905, 57735, 60301, 80829, 134715, 173205, 180903, 242487, 301505, 404145, 422107, 542709, 904515, 1212435, 1266321, 1628127, 2110535, 2713545, 3798963, 6331605, 8140635, 11396889, 18994815, 56984445]

約数ペア:

[(1, 56984445), (3, 18994815), (5, 11396889), (7, 8140635), (9, 6331605), (15, 3798963), (21, 2713545), (27, 2110535), (35, 1628127), (45, 1266321), (47, 1212435), (63, 904515), (105, 542709), (135, 422107), (141, 404145), (189, 301505), (235, 242487), (315, 180903), (329, 173205), (423, 134715), (705, 80829), (945, 60301), (987, 57735), (1269, 44905), (1283, 44415), (1645, 34641), (2115, 26943), (2961, 19245), (3849, 14805), (4935, 11547), (6345, 8981), (6415, 8883)]