51430370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 96123888

約数和(自身を除く): 44693518

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 1433, 2866, 3589, 7165, 7178, 14330, 17945, 35890, 53021, 106042, 139001, 265105, 278002, 530210, 695005, 1390010, 5143037, 10286074, 25715185, 51430370]

約数ペア:

[(1, 51430370), (2, 25715185), (5, 10286074), (10, 5143037), (37, 1390010), (74, 695005), (97, 530210), (185, 278002), (194, 265105), (370, 139001), (485, 106042), (970, 53021), (1433, 35890), (2866, 17945), (3589, 14330), (7165, 7178)]