53643568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17929}}^1$

素因数の和:17965

約数の個数: 40

約数和(自身を含む): 120059280

約数和(自身を除く): 66415712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 17929, 35858, 71716, 143432, 197219, 286864, 304793, 394438, 609586, 788876, 1219172, 1577752, 2438344, 3155504, 3352723, 4876688, 6705446, 13410892, 26821784, 53643568]

約数ペア:

[(1, 53643568), (2, 26821784), (4, 13410892), (8, 6705446), (11, 4876688), (16, 3352723), (17, 3155504), (22, 2438344), (34, 1577752), (44, 1219172), (68, 788876), (88, 609586), (136, 394438), (176, 304793), (187, 286864), (272, 197219), (374, 143432), (748, 71716), (1496, 35858), (2992, 17929)]