51628578

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 107205120

約数和(自身を除く): 55576542

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 197, 394, 591, 1182, 1409, 2818, 4227, 6107, 8454, 12214, 18321, 36642, 43679, 87358, 131037, 262074, 277573, 555146, 832719, 1665438, 8604763, 17209526, 25814289, 51628578]

約数ペア:

[(1, 51628578), (2, 25814289), (3, 17209526), (6, 8604763), (31, 1665438), (62, 832719), (93, 555146), (186, 277573), (197, 262074), (394, 131037), (591, 87358), (1182, 43679), (1409, 36642), (2818, 18321), (4227, 12214), (6107, 8454)]