49507510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1663}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 46937930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 1663, 2290, 2977, 3326, 5954, 8315, 14885, 16630, 21619, 29770, 43238, 108095, 216190, 380827, 761654, 1904135, 3808270, 4950751, 9901502, 24753755, 49507510]

約数ペア:

[(1, 49507510), (2, 24753755), (5, 9901502), (10, 4950751), (13, 3808270), (26, 1904135), (65, 761654), (130, 380827), (229, 216190), (458, 108095), (1145, 43238), (1663, 29770), (2290, 21619), (2977, 16630), (3326, 14885), (5954, 8315)]