56551733

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 72969120

約数和(自身を除く): 16417387

約数列:

[1, 7, 19, 23, 49, 133, 139, 161, 361, 437, 931, 973, 1127, 2527, 2641, 3059, 3197, 6811, 8303, 17689, 18487, 21413, 22379, 50179, 58121, 60743, 129409, 156653, 351253, 406847, 425201, 1154117, 2458771, 2976407, 8078819, 56551733]

約数ペア:

[(1, 56551733), (7, 8078819), (19, 2976407), (23, 2458771), (49, 1154117), (133, 425201), (139, 406847), (161, 351253), (361, 156653), (437, 129409), (931, 60743), (973, 58121), (1127, 50179), (2527, 22379), (2641, 21413), (3059, 18487), (3197, 17689), (6811, 8303)]