51929560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76367}}^1$

素因数の和:76395

約数の個数: 32

約数和(自身を含む): 123716160

約数和(自身を除く): 71786600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 76367, 152734, 305468, 381835, 610936, 763670, 1298239, 1527340, 2596478, 3054680, 5192956, 6491195, 10385912, 12982390, 25964780, 51929560]

約数ペア:

[(1, 51929560), (2, 25964780), (4, 12982390), (5, 10385912), (8, 6491195), (10, 5192956), (17, 3054680), (20, 2596478), (34, 1527340), (40, 1298239), (68, 763670), (85, 610936), (136, 381835), (170, 305468), (340, 152734), (680, 76367)]