61356244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 117331200

約数和(自身を除く): 55974956

約数列:

[1, 2, 4, 19, 38, 47, 76, 89, 94, 178, 188, 193, 356, 386, 772, 893, 1691, 1786, 3382, 3572, 3667, 4183, 6764, 7334, 8366, 9071, 14668, 16732, 17177, 18142, 34354, 36284, 68708, 79477, 158954, 172349, 317908, 326363, 344698, 652726, 689396, 807319, 1305452, 1614638, 3229276, 15339061, 30678122, 61356244]

約数ペア:

[(1, 61356244), (2, 30678122), (4, 15339061), (19, 3229276), (38, 1614638), (47, 1305452), (76, 807319), (89, 689396), (94, 652726), (178, 344698), (188, 326363), (193, 317908), (356, 172349), (386, 158954), (772, 79477), (893, 68708), (1691, 36284), (1786, 34354), (3382, 18142), (3572, 17177), (3667, 16732), (4183, 14668), (6764, 9071), (7334, 8366)]