47901100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36847}}^1$

素因数の和:36874

約数の個数: 36

約数和(自身を含む): 111944224

約数和(自身を除く): 64043124

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 36847, 73694, 147388, 184235, 368470, 479011, 736940, 921175, 958022, 1842350, 1916044, 2395055, 3684700, 4790110, 9580220, 11975275, 23950550, 47901100]

約数ペア:

[(1, 47901100), (2, 23950550), (4, 11975275), (5, 9580220), (10, 4790110), (13, 3684700), (20, 2395055), (25, 1916044), (26, 1842350), (50, 958022), (52, 921175), (65, 736940), (100, 479011), (130, 368470), (260, 184235), (325, 147388), (650, 73694), (1300, 36847)]