51497805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149269}}^1$

素因数の和:149300

約数の個数: 16

約数和(自身を含む): 85979520

約数和(自身を除く): 34481715

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 149269, 447807, 746345, 2239035, 3433187, 10299561, 17165935, 51497805]

約数ペア:

[(1, 51497805), (3, 17165935), (5, 10299561), (15, 3433187), (23, 2239035), (69, 746345), (115, 447807), (345, 149269)]