54059180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20323}}^1$

素因数の和:20358

約数の個数: 48

約数和(自身を含む): 136577280

約数和(自身を除く): 82518100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 20323, 40646, 81292, 101615, 142261, 203230, 284522, 386137, 406460, 569044, 711305, 772274, 1422610, 1544548, 1930685, 2702959, 2845220, 3861370, 5405918, 7722740, 10811836, 13514795, 27029590, 54059180]

約数ペア:

[(1, 54059180), (2, 27029590), (4, 13514795), (5, 10811836), (7, 7722740), (10, 5405918), (14, 3861370), (19, 2845220), (20, 2702959), (28, 1930685), (35, 1544548), (38, 1422610), (70, 772274), (76, 711305), (95, 569044), (133, 406460), (140, 386137), (190, 284522), (266, 203230), (380, 142261), (532, 101615), (665, 81292), (1330, 40646), (2660, 20323)]