54799785

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 99061248

約数和(自身を除く): 44261463

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 163, 241, 279, 465, 489, 723, 815, 1205, 1395, 1467, 2169, 2445, 3615, 5053, 7335, 7471, 10845, 15159, 22413, 25265, 37355, 39283, 45477, 67239, 75795, 112065, 117849, 196415, 227385, 336195, 353547, 589245, 1217773, 1767735, 3653319, 6088865, 10959957, 18266595, 54799785]

約数ペア:

[(1, 54799785), (3, 18266595), (5, 10959957), (9, 6088865), (15, 3653319), (31, 1767735), (45, 1217773), (93, 589245), (155, 353547), (163, 336195), (241, 227385), (279, 196415), (465, 117849), (489, 112065), (723, 75795), (815, 67239), (1205, 45477), (1395, 39283), (1467, 37355), (2169, 25265), (2445, 22413), (3615, 15159), (5053, 10845), (7335, 7471)]