50165871

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 81868800

約数和(自身を除く): 31702929

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 2131, 3363, 6393, 7847, 14917, 23541, 40489, 44751, 121467, 125729, 283423, 377187, 850269, 880103, 2388851, 2640309, 7166553, 16721957, 50165871]

約数ペア:

[(1, 50165871), (3, 16721957), (7, 7166553), (19, 2640309), (21, 2388851), (57, 880103), (59, 850269), (133, 377187), (177, 283423), (399, 125729), (413, 121467), (1121, 44751), (1239, 40489), (2131, 23541), (3363, 14917), (6393, 7847)]