53139824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2577

約数の個数: 40

約数和(自身を含む): 110439360

約数和(自身を除く): 57299536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2473, 2686, 4946, 5372, 9892, 10744, 19784, 21488, 39568, 42041, 84082, 168164, 195367, 336328, 390734, 672656, 781468, 1562936, 3125872, 3321239, 6642478, 13284956, 26569912, 53139824]

約数ペア:

[(1, 53139824), (2, 26569912), (4, 13284956), (8, 6642478), (16, 3321239), (17, 3125872), (34, 1562936), (68, 781468), (79, 672656), (136, 390734), (158, 336328), (272, 195367), (316, 168164), (632, 84082), (1264, 42041), (1343, 39568), (2473, 21488), (2686, 19784), (4946, 10744), (5372, 9892)]