51639406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1699}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 44322194

約数列:

[1, 2, 7, 13, 14, 26, 91, 167, 182, 334, 1169, 1699, 2171, 2338, 3398, 4342, 11893, 15197, 22087, 23786, 30394, 44174, 154609, 283733, 309218, 567466, 1986131, 3688529, 3972262, 7377058, 25819703, 51639406]

約数ペア:

[(1, 51639406), (2, 25819703), (7, 7377058), (13, 3972262), (14, 3688529), (26, 1986131), (91, 567466), (167, 309218), (182, 283733), (334, 154609), (1169, 44174), (1699, 30394), (2171, 23786), (2338, 22087), (3398, 15197), (4342, 11893)]