55920078

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{54503}}^1$

素因数の和:54533

約数の個数: 32

約数和(自身を含む): 130809600

約数和(自身を除く): 74889522

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 54503, 109006, 163509, 327018, 490527, 981054, 1035557, 1471581, 2071114, 2943162, 3106671, 6213342, 9320013, 18640026, 27960039, 55920078]

約数ペア:

[(1, 55920078), (2, 27960039), (3, 18640026), (6, 9320013), (9, 6213342), (18, 3106671), (19, 2943162), (27, 2071114), (38, 1471581), (54, 1035557), (57, 981054), (114, 490527), (171, 327018), (342, 163509), (513, 109006), (1026, 54503)]