57280482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2789}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 142758720

約数和(自身を除く): 85478238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2789, 2934, 3423, 5578, 6846, 8367, 10269, 16734, 19523, 20538, 25101, 39046, 50202, 58569, 117138, 175707, 351414, 454607, 909214, 1363821, 2727642, 3182249, 4091463, 6364498, 8182926, 9546747, 19093494, 28640241, 57280482]

約数ペア:

[(1, 57280482), (2, 28640241), (3, 19093494), (6, 9546747), (7, 8182926), (9, 6364498), (14, 4091463), (18, 3182249), (21, 2727642), (42, 1363821), (63, 909214), (126, 454607), (163, 351414), (326, 175707), (489, 117138), (978, 58569), (1141, 50202), (1467, 39046), (2282, 25101), (2789, 20538), (2934, 19523), (3423, 16734), (5578, 10269), (6846, 8367)]