51879260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 117633600

約数和(自身を除く): 65754340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 3889, 6670, 7778, 13340, 15556, 19445, 38890, 77780, 89447, 112781, 178894, 225562, 357788, 447235, 451124, 563905, 894470, 1127810, 1788940, 2255620, 2593963, 5187926, 10375852, 12969815, 25939630, 51879260]

約数ペア:

[(1, 51879260), (2, 25939630), (4, 12969815), (5, 10375852), (10, 5187926), (20, 2593963), (23, 2255620), (29, 1788940), (46, 1127810), (58, 894470), (92, 563905), (115, 451124), (116, 447235), (145, 357788), (230, 225562), (290, 178894), (460, 112781), (580, 89447), (667, 77780), (1334, 38890), (2668, 19445), (3335, 15556), (3889, 13340), (6670, 7778)]