53042380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156007}}^1$

素因数の和:156033

約数の個数: 24

約数和(自身を含む): 117942048

約数和(自身を除く): 64899668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 156007, 312014, 624028, 780035, 1560070, 2652119, 3120140, 5304238, 10608476, 13260595, 26521190, 53042380]

約数ペア:

[(1, 53042380), (2, 26521190), (4, 13260595), (5, 10608476), (10, 5304238), (17, 3120140), (20, 2652119), (34, 1560070), (68, 780035), (85, 624028), (170, 312014), (340, 156007)]