53966900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41513}}^1$

素因数の和:41540

約数の個数: 36

約数和(自身を含む): 126119532

約数和(自身を除く): 72152632

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 41513, 83026, 166052, 207565, 415130, 539669, 830260, 1037825, 1079338, 2075650, 2158676, 2698345, 4151300, 5396690, 10793380, 13491725, 26983450, 53966900]

約数ペア:

[(1, 53966900), (2, 26983450), (4, 13491725), (5, 10793380), (10, 5396690), (13, 4151300), (20, 2698345), (25, 2158676), (26, 2075650), (50, 1079338), (52, 1037825), (65, 830260), (100, 539669), (130, 415130), (260, 207565), (325, 166052), (650, 83026), (1300, 41513)]