56157946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 93844800

約数和(自身を除く): 37686854

約数列:

[1, 2, 13, 26, 41, 82, 139, 278, 379, 533, 758, 1066, 1807, 3614, 4927, 5699, 9854, 11398, 15539, 31078, 52681, 74087, 105362, 148174, 202007, 404014, 684853, 1369706, 2159921, 4319842, 28078973, 56157946]

約数ペア:

[(1, 56157946), (2, 28078973), (13, 4319842), (26, 2159921), (41, 1369706), (82, 684853), (139, 404014), (278, 202007), (379, 148174), (533, 105362), (758, 74087), (1066, 52681), (1807, 31078), (3614, 15539), (4927, 11398), (5699, 9854)]