51611728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27107}}^1$

素因数の和:27139

約数の個数: 40

約数和(自身を含む): 121010112

約数和(自身を除く): 69398384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 27107, 54214, 108428, 189749, 216856, 379498, 433712, 460819, 758996, 921638, 1517992, 1843276, 3035984, 3225733, 3686552, 6451466, 7373104, 12902932, 25805864, 51611728]

約数ペア:

[(1, 51611728), (2, 25805864), (4, 12902932), (7, 7373104), (8, 6451466), (14, 3686552), (16, 3225733), (17, 3035984), (28, 1843276), (34, 1517992), (56, 921638), (68, 758996), (112, 460819), (119, 433712), (136, 379498), (238, 216856), (272, 189749), (476, 108428), (952, 54214), (1904, 27107)]