51572248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70841}}^1$

素因数の和:70867

約数の個数: 32

約数和(自身を含む): 119014560

約数和(自身を除く): 67442312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70841, 141682, 283364, 495887, 566728, 920933, 991774, 1841866, 1983548, 3683732, 3967096, 6446531, 7367464, 12893062, 25786124, 51572248]

約数ペア:

[(1, 51572248), (2, 25786124), (4, 12893062), (7, 7367464), (8, 6446531), (13, 3967096), (14, 3683732), (26, 1983548), (28, 1841866), (52, 991774), (56, 920933), (91, 566728), (104, 495887), (182, 283364), (364, 141682), (728, 70841)]