55623100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42787}}^1$

素因数の和:42814

約数の個数: 36

約数和(自身を含む): 129989944

約数和(自身を除く): 74366844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 42787, 85574, 171148, 213935, 427870, 556231, 855740, 1069675, 1112462, 2139350, 2224924, 2781155, 4278700, 5562310, 11124620, 13905775, 27811550, 55623100]

約数ペア:

[(1, 55623100), (2, 27811550), (4, 13905775), (5, 11124620), (10, 5562310), (13, 4278700), (20, 2781155), (25, 2224924), (26, 2139350), (50, 1112462), (52, 1069675), (65, 855740), (100, 556231), (130, 427870), (260, 213935), (325, 171148), (650, 85574), (1300, 42787)]