49879380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{831323}}^1$

素因数の和:831335

約数の個数: 24

約数和(自身を含む): 139662432

約数和(自身を除く): 89783052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 831323, 1662646, 2493969, 3325292, 4156615, 4987938, 8313230, 9975876, 12469845, 16626460, 24939690, 49879380]

約数ペア:

[(1, 49879380), (2, 24939690), (3, 16626460), (4, 12469845), (5, 9975876), (6, 8313230), (10, 4987938), (12, 4156615), (15, 3325292), (20, 2493969), (30, 1662646), (60, 831323)]