51836274

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 133351680

約数和(自身を除く): 81515406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1693, 1701, 2187, 3386, 3402, 4374, 5079, 5103, 10158, 10206, 11851, 15237, 15309, 23702, 30474, 30618, 35553, 45711, 71106, 91422, 106659, 137133, 213318, 274266, 319977, 411399, 639954, 822798, 959931, 1234197, 1919862, 2468394, 2879793, 3702591, 5759586, 7405182, 8639379, 17278758, 25918137, 51836274]

約数ペア:

[(1, 51836274), (2, 25918137), (3, 17278758), (6, 8639379), (7, 7405182), (9, 5759586), (14, 3702591), (18, 2879793), (21, 2468394), (27, 1919862), (42, 1234197), (54, 959931), (63, 822798), (81, 639954), (126, 411399), (162, 319977), (189, 274266), (243, 213318), (378, 137133), (486, 106659), (567, 91422), (729, 71106), (1134, 45711), (1458, 35553), (1693, 30618), (1701, 30474), (2187, 23702), (3386, 15309), (3402, 15237), (4374, 11851), (5079, 10206), (5103, 10158)]