54988860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39847}}^1$

素因数の和:39882

約数の個数: 48

約数和(自身を含む): 160667136

約数和(自身を除く): 105678276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 39847, 79694, 119541, 159388, 199235, 239082, 398470, 478164, 597705, 796940, 916481, 1195410, 1832962, 2390820, 2749443, 3665924, 4582405, 5498886, 9164810, 10997772, 13747215, 18329620, 27494430, 54988860]

約数ペア:

[(1, 54988860), (2, 27494430), (3, 18329620), (4, 13747215), (5, 10997772), (6, 9164810), (10, 5498886), (12, 4582405), (15, 3665924), (20, 2749443), (23, 2390820), (30, 1832962), (46, 1195410), (60, 916481), (69, 796940), (92, 597705), (115, 478164), (138, 398470), (230, 239082), (276, 199235), (345, 159388), (460, 119541), (690, 79694), (1380, 39847)]