55431588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{243121}}^1$

素因数の和:243147

約数の個数: 24

約数和(自身を含む): 136148320

約数和(自身を除く): 80716732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 243121, 486242, 729363, 972484, 1458726, 2917452, 4619299, 9238598, 13857897, 18477196, 27715794, 55431588]

約数ペア:

[(1, 55431588), (2, 27715794), (3, 18477196), (4, 13857897), (6, 9238598), (12, 4619299), (19, 2917452), (38, 1458726), (57, 972484), (76, 729363), (114, 486242), (228, 243121)]