49288920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{410741}}^1$

素因数の和:410755

約数の個数: 32

約数和(自身を含む): 147867120

約数和(自身を除く): 98578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 410741, 821482, 1232223, 1642964, 2053705, 2464446, 3285928, 4107410, 4928892, 6161115, 8214820, 9857784, 12322230, 16429640, 24644460, 49288920]

約数ペア:

[(1, 49288920), (2, 24644460), (3, 16429640), (4, 12322230), (5, 9857784), (6, 8214820), (8, 6161115), (10, 4928892), (12, 4107410), (15, 3285928), (20, 2464446), (24, 2053705), (30, 1642964), (40, 1232223), (60, 821482), (120, 410741)]