81610150

素因数分解:

$2^1\times 5^2\times {\mathrm{1051}}^1\times {\mathrm{1553}}^1$

素因数の和:2616

約数の個数: 24

約数和(自身を含む): 152037144

約数和(自身を除く): 70426994

約数列:

[1, 2, 5, 10, 25, 50, 1051, 1553, 2102, 3106, 5255, 7765, 10510, 15530, 26275, 38825, 52550, 77650, 1632203, 3264406, 8161015, 16322030, 40805075, 81610150]

約数ペア:

[(1, 81610150), (2, 40805075), (5, 16322030), (10, 8161015), (25, 3264406), (50, 1632203), (1051, 77650), (1553, 52550), (2102, 38825), (3106, 26275), (5255, 15530), (7765, 10510)]