56004104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 64955896

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 599, 754, 806, 899, 1198, 1508, 1612, 1798, 2396, 3016, 3224, 3596, 4792, 7192, 7787, 11687, 15574, 17371, 18569, 23374, 31148, 34742, 37138, 46748, 62296, 69484, 74276, 93496, 138968, 148552, 225823, 241397, 451646, 482794, 538501, 903292, 965588, 1077002, 1806584, 1931176, 2154004, 4308008, 7000513, 14001026, 28002052, 56004104]

約数ペア:

[(1, 56004104), (2, 28002052), (4, 14001026), (8, 7000513), (13, 4308008), (26, 2154004), (29, 1931176), (31, 1806584), (52, 1077002), (58, 965588), (62, 903292), (104, 538501), (116, 482794), (124, 451646), (232, 241397), (248, 225823), (377, 148552), (403, 138968), (599, 93496), (754, 74276), (806, 69484), (899, 62296), (1198, 46748), (1508, 37138), (1612, 34742), (1798, 31148), (2396, 23374), (3016, 18569), (3224, 17371), (3596, 15574), (4792, 11687), (7192, 7787)]