56087018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 95945472

約数和(自身を除く): 39858454

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1321, 1633, 1846, 2642, 3266, 17173, 21229, 30383, 34346, 42458, 60766, 93791, 187582, 394979, 789958, 1219283, 2157193, 2438566, 4314386, 28043509, 56087018]

約数ペア:

[(1, 56087018), (2, 28043509), (13, 4314386), (23, 2438566), (26, 2157193), (46, 1219283), (71, 789958), (142, 394979), (299, 187582), (598, 93791), (923, 60766), (1321, 42458), (1633, 34346), (1846, 30383), (2642, 21229), (3266, 17173)]