48490180

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4261}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 102032280

約数和(自身を除く): 53542100

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 4261, 5690, 8522, 11380, 17044, 21305, 42610, 85220, 2424509, 4849018, 9698036, 12122545, 24245090, 48490180]

約数ペア:

[(1, 48490180), (2, 24245090), (4, 12122545), (5, 9698036), (10, 4849018), (20, 2424509), (569, 85220), (1138, 42610), (2276, 21305), (2845, 17044), (4261, 11380), (5690, 8522)]