55534860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{308527}}^1$

素因数の和:308542

約数の個数: 36

約数和(自身を含む): 168456288

約数和(自身を除く): 112921428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 308527, 617054, 925581, 1234108, 1542635, 1851162, 2776743, 3085270, 3702324, 4627905, 5553486, 6170540, 9255810, 11106972, 13883715, 18511620, 27767430, 55534860]

約数ペア:

[(1, 55534860), (2, 27767430), (3, 18511620), (4, 13883715), (5, 11106972), (6, 9255810), (9, 6170540), (10, 5553486), (12, 4627905), (15, 3702324), (18, 3085270), (20, 2776743), (30, 1851162), (36, 1542635), (45, 1234108), (60, 925581), (90, 617054), (180, 308527)]