51073326

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 113022000

約数和(自身を除く): 61948674

約数列:

[1, 2, 3, 6, 9, 18, 137, 139, 149, 274, 278, 298, 411, 417, 447, 822, 834, 894, 1233, 1251, 1341, 2466, 2502, 2682, 19043, 20413, 20711, 38086, 40826, 41422, 57129, 61239, 62133, 114258, 122478, 124266, 171387, 183717, 186399, 342774, 367434, 372798, 2837407, 5674814, 8512221, 17024442, 25536663, 51073326]

約数ペア:

[(1, 51073326), (2, 25536663), (3, 17024442), (6, 8512221), (9, 5674814), (18, 2837407), (137, 372798), (139, 367434), (149, 342774), (274, 186399), (278, 183717), (298, 171387), (411, 124266), (417, 122478), (447, 114258), (822, 62133), (834, 61239), (894, 57129), (1233, 41422), (1251, 40826), (1341, 38086), (2466, 20711), (2502, 20413), (2682, 19043)]