54252510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139109}}^1$

素因数の和:139132

約数の個数: 32

約数和(自身を含む): 140222880

約数和(自身を除く): 85970370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 139109, 278218, 417327, 695545, 834654, 1391090, 1808417, 2086635, 3616834, 4173270, 5425251, 9042085, 10850502, 18084170, 27126255, 54252510]

約数ペア:

[(1, 54252510), (2, 27126255), (3, 18084170), (5, 10850502), (6, 9042085), (10, 5425251), (13, 4173270), (15, 3616834), (26, 2086635), (30, 1808417), (39, 1391090), (65, 834654), (78, 695545), (130, 417327), (195, 278218), (390, 139109)]