52572208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 110336688

約数和(自身を除く): 57764480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1283, 1576, 2561, 2566, 3152, 5122, 5132, 10244, 10264, 16679, 20488, 20528, 33358, 40976, 66716, 133432, 252751, 266864, 505502, 1011004, 2022008, 3285763, 4044016, 6571526, 13143052, 26286104, 52572208]

約数ペア:

[(1, 52572208), (2, 26286104), (4, 13143052), (8, 6571526), (13, 4044016), (16, 3285763), (26, 2022008), (52, 1011004), (104, 505502), (197, 266864), (208, 252751), (394, 133432), (788, 66716), (1283, 40976), (1576, 33358), (2561, 20528), (2566, 20488), (3152, 16679), (5122, 10264), (5132, 10244)]