51576964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 97962480

約数和(自身を除く): 46385516

約数列:

[1, 2, 4, 29, 37, 58, 61, 74, 116, 122, 148, 197, 244, 394, 788, 1073, 1769, 2146, 2257, 3538, 4292, 4514, 5713, 7076, 7289, 9028, 11426, 12017, 14578, 22852, 24034, 29156, 48068, 65453, 130906, 211381, 261812, 348493, 422762, 444629, 696986, 845524, 889258, 1393972, 1778516, 12894241, 25788482, 51576964]

約数ペア:

[(1, 51576964), (2, 25788482), (4, 12894241), (29, 1778516), (37, 1393972), (58, 889258), (61, 845524), (74, 696986), (116, 444629), (122, 422762), (148, 348493), (197, 261812), (244, 211381), (394, 130906), (788, 65453), (1073, 48068), (1769, 29156), (2146, 24034), (2257, 22852), (3538, 14578), (4292, 12017), (4514, 11426), (5713, 9028), (7076, 7289)]