50528289

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 28268511

約数列:

[1, 3, 7, 21, 107, 113, 199, 321, 339, 597, 749, 791, 1393, 2247, 2373, 4179, 12091, 21293, 22487, 36273, 63879, 67461, 84637, 149051, 157409, 253911, 447153, 472227, 2406109, 7218327, 16842763, 50528289]

約数ペア:

[(1, 50528289), (3, 16842763), (7, 7218327), (21, 2406109), (107, 472227), (113, 447153), (199, 253911), (321, 157409), (339, 149051), (597, 84637), (749, 67461), (791, 63879), (1393, 36273), (2247, 22487), (2373, 21293), (4179, 12091)]