51286274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 87212160

約数和(自身を除く): 35925886

約数列:

[1, 2, 13, 23, 26, 46, 139, 278, 299, 598, 617, 1234, 1807, 3197, 3614, 6394, 8021, 14191, 16042, 28382, 41561, 83122, 85763, 171526, 184483, 368966, 1114919, 1972549, 2229838, 3945098, 25643137, 51286274]

約数ペア:

[(1, 51286274), (2, 25643137), (13, 3945098), (23, 2229838), (26, 1972549), (46, 1114919), (139, 368966), (278, 184483), (299, 171526), (598, 85763), (617, 83122), (1234, 41561), (1807, 28382), (3197, 16042), (3614, 14191), (6394, 8021)]