54986528

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{21751}}^1$

素因数の和:21840

約数の個数: 24

約数和(自身を含む): 109630080

約数和(自身を除く): 54643552

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 21751, 43502, 87004, 174008, 348016, 696032, 1718329, 3436658, 6873316, 13746632, 27493264, 54986528]

約数ペア:

[(1, 54986528), (2, 27493264), (4, 13746632), (8, 6873316), (16, 3436658), (32, 1718329), (79, 696032), (158, 348016), (316, 174008), (632, 87004), (1264, 43502), (2528, 21751)]