56157654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70373}}^1$

素因数の和:70404

約数の個数: 32

約数和(自身を含む): 135118080

約数和(自身を除く): 78960426

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 70373, 140746, 211119, 422238, 492611, 985222, 1337087, 1477833, 2674174, 2955666, 4011261, 8022522, 9359609, 18719218, 28078827, 56157654]

約数ペア:

[(1, 56157654), (2, 28078827), (3, 18719218), (6, 9359609), (7, 8022522), (14, 4011261), (19, 2955666), (21, 2674174), (38, 1477833), (42, 1337087), (57, 985222), (114, 492611), (133, 422238), (266, 211119), (399, 140746), (798, 70373)]