53787728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6435

約数の個数: 40

約数和(自身を含む): 113921280

約数和(自身を除く): 60133552

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 6379, 8432, 12758, 25516, 51032, 102064, 108443, 197749, 216886, 395498, 433772, 790996, 867544, 1581992, 1735088, 3163984, 3361733, 6723466, 13446932, 26893864, 53787728]

約数ペア:

[(1, 53787728), (2, 26893864), (4, 13446932), (8, 6723466), (16, 3361733), (17, 3163984), (31, 1735088), (34, 1581992), (62, 867544), (68, 790996), (124, 433772), (136, 395498), (248, 216886), (272, 197749), (496, 108443), (527, 102064), (1054, 51032), (2108, 25516), (4216, 12758), (6379, 8432)]