53140516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 111117888

約数和(自身を除く): 57977372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1523, 1586, 2684, 3046, 3172, 6092, 8723, 16753, 17446, 19799, 33506, 34892, 39598, 67012, 79196, 92903, 185806, 217789, 371612, 435578, 871156, 1021933, 1207739, 2043866, 2415478, 4087732, 4830956, 13285129, 26570258, 53140516]

約数ペア:

[(1, 53140516), (2, 26570258), (4, 13285129), (11, 4830956), (13, 4087732), (22, 2415478), (26, 2043866), (44, 1207739), (52, 1021933), (61, 871156), (122, 435578), (143, 371612), (244, 217789), (286, 185806), (572, 92903), (671, 79196), (793, 67012), (1342, 39598), (1523, 34892), (1586, 33506), (2684, 19799), (3046, 17446), (3172, 16753), (6092, 8723)]