51647836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1231}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 95933376

約数和(自身を除く): 44285540

約数列:

[1, 2, 4, 17, 34, 68, 617, 1231, 1234, 2462, 2468, 4924, 10489, 20927, 20978, 41854, 41956, 83708, 759527, 1519054, 3038108, 12911959, 25823918, 51647836]

約数ペア:

[(1, 51647836), (2, 25823918), (4, 12911959), (17, 3038108), (34, 1519054), (68, 759527), (617, 83708), (1231, 41956), (1234, 41854), (2462, 20978), (2468, 20927), (4924, 10489)]