51804774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 128782368

約数和(自身を除く): 76977594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1297, 1902, 2219, 2594, 2853, 3891, 4438, 5706, 6657, 7782, 9079, 11673, 13314, 18158, 19971, 23346, 27237, 39942, 54474, 81711, 163422, 411149, 822298, 1233447, 2466894, 2878043, 3700341, 5756086, 7400682, 8634129, 17268258, 25902387, 51804774]

約数ペア:

[(1, 51804774), (2, 25902387), (3, 17268258), (6, 8634129), (7, 7400682), (9, 5756086), (14, 3700341), (18, 2878043), (21, 2466894), (42, 1233447), (63, 822298), (126, 411149), (317, 163422), (634, 81711), (951, 54474), (1297, 39942), (1902, 27237), (2219, 23346), (2594, 19971), (2853, 18158), (3891, 13314), (4438, 11673), (5706, 9079), (6657, 7782)]