47987816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 92951040

約数和(自身を除く): 44963224

約数列:

[1, 2, 4, 8, 37, 74, 148, 223, 296, 446, 727, 892, 1454, 1784, 2908, 5816, 8251, 16502, 26899, 33004, 53798, 66008, 107596, 162121, 215192, 324242, 648484, 1296968, 5998477, 11996954, 23993908, 47987816]

約数ペア:

[(1, 47987816), (2, 23993908), (4, 11996954), (8, 5998477), (37, 1296968), (74, 648484), (148, 324242), (223, 215192), (296, 162121), (446, 107596), (727, 66008), (892, 53798), (1454, 33004), (1784, 26899), (2908, 16502), (5816, 8251)]