56980530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211039}}^1$

素因数の和:211055

約数の個数: 32

約数和(自身を含む): 151948800

約数和(自身を除く): 94968270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 211039, 422078, 633117, 1055195, 1266234, 1899351, 2110390, 3165585, 3798702, 5698053, 6331170, 9496755, 11396106, 18993510, 28490265, 56980530]

約数ペア:

[(1, 56980530), (2, 28490265), (3, 18993510), (5, 11396106), (6, 9496755), (9, 6331170), (10, 5698053), (15, 3798702), (18, 3165585), (27, 2110390), (30, 1899351), (45, 1266234), (54, 1055195), (90, 633117), (135, 422078), (270, 211039)]