51603088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 105896000

約数和(自身を除く): 54292912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 853, 1592, 1706, 3184, 3412, 3781, 6824, 7562, 13648, 15124, 16207, 30248, 32414, 60496, 64828, 129656, 169747, 259312, 339494, 678988, 1357976, 2715952, 3225193, 6450386, 12900772, 25801544, 51603088]

約数ペア:

[(1, 51603088), (2, 25801544), (4, 12900772), (8, 6450386), (16, 3225193), (19, 2715952), (38, 1357976), (76, 678988), (152, 339494), (199, 259312), (304, 169747), (398, 129656), (796, 64828), (853, 60496), (1592, 32414), (1706, 30248), (3184, 16207), (3412, 15124), (3781, 13648), (6824, 7562)]