49287740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60107}}^1$

素因数の和:60157

約数の個数: 24

約数和(自身を含む): 106030512

約数和(自身を除く): 56742772

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 60107, 120214, 240428, 300535, 601070, 1202140, 2464387, 4928774, 9857548, 12321935, 24643870, 49287740]

約数ペア:

[(1, 49287740), (2, 24643870), (4, 12321935), (5, 9857548), (10, 4928774), (20, 2464387), (41, 1202140), (82, 601070), (164, 300535), (205, 240428), (410, 120214), (820, 60107)]