51204420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{94823}}^1$

素因数の和:94841

約数の個数: 48

約数和(自身を含む): 159304320

約数和(自身を除く): 108099900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 94823, 189646, 284469, 379292, 474115, 568938, 853407, 948230, 1137876, 1422345, 1706814, 1896460, 2560221, 2844690, 3413628, 4267035, 5120442, 5689380, 8534070, 10240884, 12801105, 17068140, 25602210, 51204420]

約数ペア:

[(1, 51204420), (2, 25602210), (3, 17068140), (4, 12801105), (5, 10240884), (6, 8534070), (9, 5689380), (10, 5120442), (12, 4267035), (15, 3413628), (18, 2844690), (20, 2560221), (27, 1896460), (30, 1706814), (36, 1422345), (45, 1137876), (54, 948230), (60, 853407), (90, 568938), (108, 474115), (135, 379292), (180, 284469), (270, 189646), (540, 94823)]