54977296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{312371}}^1$

素因数の和:312390

約数の個数: 20

約数和(自身を含む): 116202384

約数和(自身を除く): 61225088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 312371, 624742, 1249484, 2498968, 3436081, 4997936, 6872162, 13744324, 27488648, 54977296]

約数ペア:

[(1, 54977296), (2, 27488648), (4, 13744324), (8, 6872162), (11, 4997936), (16, 3436081), (22, 2498968), (44, 1249484), (88, 624742), (176, 312371)]