56220054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 131569920

約数和(自身を除く): 75349866

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 89, 102, 178, 187, 267, 374, 534, 561, 563, 979, 1122, 1126, 1513, 1689, 1958, 2937, 3026, 3378, 4539, 5874, 6193, 9078, 9571, 12386, 16643, 18579, 19142, 28713, 33286, 37158, 49929, 50107, 57426, 99858, 100214, 105281, 150321, 210562, 300642, 315843, 551177, 631686, 851819, 1102354, 1653531, 1703638, 2555457, 3307062, 5110914, 9370009, 18740018, 28110027, 56220054]

約数ペア:

[(1, 56220054), (2, 28110027), (3, 18740018), (6, 9370009), (11, 5110914), (17, 3307062), (22, 2555457), (33, 1703638), (34, 1653531), (51, 1102354), (66, 851819), (89, 631686), (102, 551177), (178, 315843), (187, 300642), (267, 210562), (374, 150321), (534, 105281), (561, 100214), (563, 99858), (979, 57426), (1122, 50107), (1126, 49929), (1513, 37158), (1689, 33286), (1958, 28713), (2937, 19142), (3026, 18579), (3378, 16643), (4539, 12386), (5874, 9571), (6193, 9078)]