56684836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 110835648

約数和(自身を除く): 54150812

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 101, 172, 202, 251, 404, 502, 559, 1004, 1118, 1313, 2236, 2626, 3263, 4343, 5252, 6526, 8686, 10793, 13052, 17372, 21586, 25351, 43172, 50702, 56459, 101404, 112918, 140309, 225836, 280618, 329563, 561236, 659126, 1090093, 1318252, 2180186, 4360372, 14171209, 28342418, 56684836]

約数ペア:

[(1, 56684836), (2, 28342418), (4, 14171209), (13, 4360372), (26, 2180186), (43, 1318252), (52, 1090093), (86, 659126), (101, 561236), (172, 329563), (202, 280618), (251, 225836), (404, 140309), (502, 112918), (559, 101404), (1004, 56459), (1118, 50702), (1313, 43172), (2236, 25351), (2626, 21586), (3263, 17372), (4343, 13052), (5252, 10793), (6526, 8686)]