56512808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 118104000

約数和(自身を除く): 61591192

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 484, 632, 739, 869, 968, 1478, 1738, 2956, 3476, 5912, 6952, 8129, 9559, 16258, 19118, 32516, 38236, 58381, 65032, 76472, 89419, 116762, 178838, 233524, 357676, 467048, 642191, 715352, 1284382, 2568764, 5137528, 7064101, 14128202, 28256404, 56512808]

約数ペア:

[(1, 56512808), (2, 28256404), (4, 14128202), (8, 7064101), (11, 5137528), (22, 2568764), (44, 1284382), (79, 715352), (88, 642191), (121, 467048), (158, 357676), (242, 233524), (316, 178838), (484, 116762), (632, 89419), (739, 76472), (869, 65032), (968, 58381), (1478, 38236), (1738, 32516), (2956, 19118), (3476, 16258), (5912, 9559), (6952, 8129)]