48637449

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 84907200

約数和(自身を除く): 36269751

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 379, 441, 679, 873, 1137, 1323, 2037, 2619, 2653, 3411, 4753, 6111, 7959, 10233, 14259, 18333, 18571, 23877, 36763, 42777, 55713, 71631, 110289, 128331, 167139, 257341, 330867, 501417, 772023, 992601, 1801387, 2316069, 5404161, 6948207, 16212483, 48637449]

約数ペア:

[(1, 48637449), (3, 16212483), (7, 6948207), (9, 5404161), (21, 2316069), (27, 1801387), (49, 992601), (63, 772023), (97, 501417), (147, 330867), (189, 257341), (291, 167139), (379, 128331), (441, 110289), (679, 71631), (873, 55713), (1137, 42777), (1323, 36763), (2037, 23877), (2619, 18571), (2653, 18333), (3411, 14259), (4753, 10233), (6111, 7959)]