54740390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 101844864

約数和(自身を除く): 47104474

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 370, 394, 751, 985, 1502, 1970, 3755, 7289, 7510, 14578, 27787, 36445, 55574, 72890, 138935, 147947, 277870, 295894, 739735, 1479470, 5474039, 10948078, 27370195, 54740390]

約数ペア:

[(1, 54740390), (2, 27370195), (5, 10948078), (10, 5474039), (37, 1479470), (74, 739735), (185, 295894), (197, 277870), (370, 147947), (394, 138935), (751, 72890), (985, 55574), (1502, 36445), (1970, 27787), (3755, 14578), (7289, 7510)]