54788316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 142331280

約数和(自身を除く): 87542964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 194, 242, 291, 363, 388, 389, 484, 582, 726, 778, 1067, 1164, 1167, 1452, 1556, 2134, 2334, 3201, 4268, 4279, 4668, 6402, 8558, 11737, 12804, 12837, 17116, 23474, 25674, 35211, 37733, 46948, 47069, 51348, 70422, 75466, 94138, 113199, 140844, 141207, 150932, 188276, 226398, 282414, 415063, 452796, 564828, 830126, 1245189, 1660252, 2490378, 4565693, 4980756, 9131386, 13697079, 18262772, 27394158, 54788316]

約数ペア:

[(1, 54788316), (2, 27394158), (3, 18262772), (4, 13697079), (6, 9131386), (11, 4980756), (12, 4565693), (22, 2490378), (33, 1660252), (44, 1245189), (66, 830126), (97, 564828), (121, 452796), (132, 415063), (194, 282414), (242, 226398), (291, 188276), (363, 150932), (388, 141207), (389, 140844), (484, 113199), (582, 94138), (726, 75466), (778, 70422), (1067, 51348), (1164, 47069), (1167, 46948), (1452, 37733), (1556, 35211), (2134, 25674), (2334, 23474), (3201, 17116), (4268, 12837), (4279, 12804), (4668, 11737), (6402, 8558)]