51132335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 67174272

約数和(自身を除く): 16041937

約数列:

[1, 5, 23, 37, 61, 115, 185, 197, 305, 851, 985, 1403, 2257, 4255, 4531, 7015, 7289, 11285, 12017, 22655, 36445, 51911, 60085, 167647, 259555, 276391, 444629, 838235, 1381955, 2223145, 10226467, 51132335]

約数ペア:

[(1, 51132335), (5, 10226467), (23, 2223145), (37, 1381955), (61, 838235), (115, 444629), (185, 276391), (197, 259555), (305, 167647), (851, 60085), (985, 51911), (1403, 36445), (2257, 22655), (4255, 12017), (4531, 11285), (7015, 7289)]