53456738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 89299584

約数和(自身を除く): 35842846

約数列:

[1, 2, 17, 23, 34, 46, 197, 347, 391, 394, 694, 782, 3349, 4531, 5899, 6698, 7981, 9062, 11798, 15962, 68359, 77027, 135677, 136718, 154054, 271354, 1162103, 1572257, 2324206, 3144514, 26728369, 53456738]

約数ペア:

[(1, 53456738), (2, 26728369), (17, 3144514), (23, 2324206), (34, 1572257), (46, 1162103), (197, 271354), (347, 154054), (391, 136718), (394, 135677), (694, 77027), (782, 68359), (3349, 15962), (4531, 11798), (5899, 9062), (6698, 7981)]