51247476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203363}}^1$

素因数の和:203380

約数の個数: 36

約数和(自身を含む): 148048992

約数和(自身を除く): 96801516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203363, 406726, 610089, 813452, 1220178, 1423541, 1830267, 2440356, 2847082, 3660534, 4270623, 5694164, 7321068, 8541246, 12811869, 17082492, 25623738, 51247476]

約数ペア:

[(1, 51247476), (2, 25623738), (3, 17082492), (4, 12811869), (6, 8541246), (7, 7321068), (9, 5694164), (12, 4270623), (14, 3660534), (18, 2847082), (21, 2440356), (28, 1830267), (36, 1423541), (42, 1220178), (63, 813452), (84, 610089), (126, 406726), (252, 203363)]