56520002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21589}}^1$

素因数の和:21626

約数の個数: 32

約数和(自身を含む): 111922560

約数和(自身を除く): 55402558

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 21589, 43178, 151123, 237479, 302246, 367013, 474958, 734026, 1662353, 2569091, 3324706, 4037143, 5138182, 8074286, 28260001, 56520002]

約数ペア:

[(1, 56520002), (2, 28260001), (7, 8074286), (11, 5138182), (14, 4037143), (17, 3324706), (22, 2569091), (34, 1662353), (77, 734026), (119, 474958), (154, 367013), (187, 302246), (238, 237479), (374, 151123), (1309, 43178), (2618, 21589)]