51304428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{22621}}^1$

素因数の和:22644

約数の個数: 60

約数和(自身を含む): 153286672

約数和(自身を除く): 101982244

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, 22621, 45242, 67863, 90484, 135726, 158347, 203589, 271452, 316694, 407178, 475041, 610767, 633388, 814356, 950082, 1221534, 1425123, 1832301, 1900164, 2443068, 2850246, 3664602, 4275369, 5700492, 7329204, 8550738, 12826107, 17101476, 25652214, 51304428]

約数ペア:

[(1, 51304428), (2, 25652214), (3, 17101476), (4, 12826107), (6, 8550738), (7, 7329204), (9, 5700492), (12, 4275369), (14, 3664602), (18, 2850246), (21, 2443068), (27, 1900164), (28, 1832301), (36, 1425123), (42, 1221534), (54, 950082), (63, 814356), (81, 633388), (84, 610767), (108, 475041), (126, 407178), (162, 316694), (189, 271452), (252, 203589), (324, 158347), (378, 135726), (567, 90484), (756, 67863), (1134, 45242), (2268, 22621)]