53028880

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2393}}^1$

素因数の和:2683

約数の個数: 40

約数和(自身を含む): 123788952

約数和(自身を除く): 70760072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2393, 2770, 4432, 4786, 5540, 9572, 11080, 11965, 19144, 22160, 23930, 38288, 47860, 95720, 191440, 662861, 1325722, 2651444, 3314305, 5302888, 6628610, 10605776, 13257220, 26514440, 53028880]

約数ペア:

[(1, 53028880), (2, 26514440), (4, 13257220), (5, 10605776), (8, 6628610), (10, 5302888), (16, 3314305), (20, 2651444), (40, 1325722), (80, 662861), (277, 191440), (554, 95720), (1108, 47860), (1385, 38288), (2216, 23930), (2393, 22160), (2770, 19144), (4432, 11965), (4786, 11080), (5540, 9572)]