56720886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 117531648

約数和(自身を除く): 60810762

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 467, 653, 934, 1306, 1401, 1959, 2802, 3918, 14477, 20243, 28954, 40486, 43431, 60729, 86862, 121458, 304951, 609902, 914853, 1829706, 9453481, 18906962, 28360443, 56720886]

約数ペア:

[(1, 56720886), (2, 28360443), (3, 18906962), (6, 9453481), (31, 1829706), (62, 914853), (93, 609902), (186, 304951), (467, 121458), (653, 86862), (934, 60729), (1306, 43431), (1401, 40486), (1959, 28954), (2802, 20243), (3918, 14477)]