51122288

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 116155512

約数和(自身を除く): 65033224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 331, 392, 394, 662, 784, 788, 1324, 1379, 1576, 2317, 2648, 2758, 3152, 4634, 5296, 5516, 9268, 9653, 11032, 16219, 18536, 19306, 22064, 32438, 37072, 38612, 64876, 65207, 77224, 129752, 130414, 154448, 259504, 260828, 456449, 521656, 912898, 1043312, 1825796, 3195143, 3651592, 6390286, 7303184, 12780572, 25561144, 51122288]

約数ペア:

[(1, 51122288), (2, 25561144), (4, 12780572), (7, 7303184), (8, 6390286), (14, 3651592), (16, 3195143), (28, 1825796), (49, 1043312), (56, 912898), (98, 521656), (112, 456449), (196, 260828), (197, 259504), (331, 154448), (392, 130414), (394, 129752), (662, 77224), (784, 65207), (788, 64876), (1324, 38612), (1379, 37072), (1576, 32438), (2317, 22064), (2648, 19306), (2758, 18536), (3152, 16219), (4634, 11032), (5296, 9653), (5516, 9268)]