51919035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{769}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 95208960

約数和(自身を除く): 43289925

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 643, 769, 1929, 2307, 3215, 3845, 4501, 5383, 9645, 11535, 13503, 16149, 22505, 26915, 67515, 80745, 494467, 1483401, 2472335, 3461269, 7417005, 10383807, 17306345, 51919035]

約数ペア:

[(1, 51919035), (3, 17306345), (5, 10383807), (7, 7417005), (15, 3461269), (21, 2472335), (35, 1483401), (105, 494467), (643, 80745), (769, 67515), (1929, 26915), (2307, 22505), (3215, 16149), (3845, 13503), (4501, 11535), (5383, 9645)]