49189530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126127}}^1$

素因数の和:126150

約数の個数: 32

約数和(自身を含む): 127137024

約数和(自身を除く): 77947494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 126127, 252254, 378381, 630635, 756762, 1261270, 1639651, 1891905, 3279302, 3783810, 4918953, 8198255, 9837906, 16396510, 24594765, 49189530]

約数ペア:

[(1, 49189530), (2, 24594765), (3, 16396510), (5, 9837906), (6, 8198255), (10, 4918953), (13, 3783810), (15, 3279302), (26, 1891905), (30, 1639651), (39, 1261270), (65, 756762), (78, 630635), (130, 378381), (195, 252254), (390, 126127)]