53008228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 115323264

約数和(自身を除く): 62315036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1361, 1391, 1498, 2722, 2782, 2996, 5444, 5564, 9527, 9737, 17693, 19054, 19474, 35386, 38108, 38948, 70772, 123851, 145627, 247702, 291254, 495404, 582508, 1019389, 1893151, 2038778, 3786302, 4077556, 7572604, 13252057, 26504114, 53008228]

約数ペア:

[(1, 53008228), (2, 26504114), (4, 13252057), (7, 7572604), (13, 4077556), (14, 3786302), (26, 2038778), (28, 1893151), (52, 1019389), (91, 582508), (107, 495404), (182, 291254), (214, 247702), (364, 145627), (428, 123851), (749, 70772), (1361, 38948), (1391, 38108), (1498, 35386), (2722, 19474), (2782, 19054), (2996, 17693), (5444, 9737), (5564, 9527)]