50121393

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 81672192

約数和(自身を除く): 31550799

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2531, 2829, 6601, 7593, 17717, 19803, 53151, 58213, 103771, 174639, 311313, 407491, 726397, 1222473, 2179191, 2386733, 7160199, 16707131, 50121393]

約数ペア:

[(1, 50121393), (3, 16707131), (7, 7160199), (21, 2386733), (23, 2179191), (41, 1222473), (69, 726397), (123, 407491), (161, 311313), (287, 174639), (483, 103771), (861, 58213), (943, 53151), (2531, 19803), (2829, 17717), (6601, 7593)]