51718890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59447}}^1$

素因数の和:59486

約数の個数: 32

約数和(自身を含む): 128407680

約数和(自身を除く): 76688790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 59447, 118894, 178341, 297235, 356682, 594470, 891705, 1723963, 1783410, 3447926, 5171889, 8619815, 10343778, 17239630, 25859445, 51718890]

約数ペア:

[(1, 51718890), (2, 25859445), (3, 17239630), (5, 10343778), (6, 8619815), (10, 5171889), (15, 3447926), (29, 1783410), (30, 1723963), (58, 891705), (87, 594470), (145, 356682), (174, 297235), (290, 178341), (435, 118894), (870, 59447)]