51122988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{22541}}^1$

素因数の和:22564

約数の個数: 60

約数和(自身を含む): 152744592

約数和(自身を除く): 101621604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 22541, 45082, 67623, 90164, 135246, 157787, 202869, 270492, 315574, 405738, 473361, 608607, 631148, 811476, 946722, 1217214, 1420083, 1825821, 1893444, 2434428, 2840166, 3651642, 4260249, 5680332, 7303284, 8520498, 12780747, 17040996, 25561494, 51122988]

約数ペア:

[(1, 51122988), (2, 25561494), (3, 17040996), (4, 12780747), (6, 8520498), (7, 7303284), (9, 5680332), (12, 4260249), (14, 3651642), (18, 2840166), (21, 2434428), (27, 1893444), (28, 1825821), (36, 1420083), (42, 1217214), (54, 946722), (63, 811476), (81, 631148), (84, 608607), (108, 473361), (126, 405738), (162, 315574), (189, 270492), (252, 202869), (324, 157787), (378, 135246), (567, 90164), (756, 67623), (1134, 45082), (2268, 22541)]