55975530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143527}}^1$

素因数の和:143550

約数の個数: 32

約数和(自身を含む): 144676224

約数和(自身を除く): 88700694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 143527, 287054, 430581, 717635, 861162, 1435270, 1865851, 2152905, 3731702, 4305810, 5597553, 9329255, 11195106, 18658510, 27987765, 55975530]

約数ペア:

[(1, 55975530), (2, 27987765), (3, 18658510), (5, 11195106), (6, 9329255), (10, 5597553), (13, 4305810), (15, 3731702), (26, 2152905), (30, 1865851), (39, 1435270), (65, 861162), (78, 717635), (130, 430581), (195, 287054), (390, 143527)]