51931860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8923}}^1$

素因数の和:9032

約数の個数: 48

約数和(自身を含む): 146924736

約数和(自身を除く): 94992876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8923, 17846, 26769, 35692, 44615, 53538, 89230, 107076, 133845, 178460, 267690, 535380, 865531, 1731062, 2596593, 3462124, 4327655, 5193186, 8655310, 10386372, 12982965, 17310620, 25965930, 51931860]

約数ペア:

[(1, 51931860), (2, 25965930), (3, 17310620), (4, 12982965), (5, 10386372), (6, 8655310), (10, 5193186), (12, 4327655), (15, 3462124), (20, 2596593), (30, 1731062), (60, 865531), (97, 535380), (194, 267690), (291, 178460), (388, 133845), (485, 107076), (582, 89230), (970, 53538), (1164, 44615), (1455, 35692), (1940, 26769), (2910, 17846), (5820, 8923)]