53787592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 107124120

約数和(自身を除く): 53336528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 617, 641, 1234, 1282, 2468, 2564, 4936, 5128, 10489, 10897, 20978, 21794, 41956, 43588, 83912, 87176, 395497, 790994, 1581988, 3163976, 6723449, 13446898, 26893796, 53787592]

約数ペア:

[(1, 53787592), (2, 26893796), (4, 13446898), (8, 6723449), (17, 3163976), (34, 1581988), (68, 790994), (136, 395497), (617, 87176), (641, 83912), (1234, 43588), (1282, 41956), (2468, 21794), (2564, 20978), (4936, 10897), (5128, 10489)]