56033900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43103}}^1$

素因数の和:43130

約数の個数: 36

約数和(自身を含む): 130949952

約数和(自身を除く): 74916052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 43103, 86206, 172412, 215515, 431030, 560339, 862060, 1077575, 1120678, 2155150, 2241356, 2801695, 4310300, 5603390, 11206780, 14008475, 28016950, 56033900]

約数ペア:

[(1, 56033900), (2, 28016950), (4, 14008475), (5, 11206780), (10, 5603390), (13, 4310300), (20, 2801695), (25, 2241356), (26, 2155150), (50, 1120678), (52, 1077575), (65, 862060), (100, 560339), (130, 431030), (260, 215515), (325, 172412), (650, 86206), (1300, 43103)]