53506420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 123778368

約数和(自身を除く): 70271948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2273, 2354, 4546, 4708, 5885, 9092, 11365, 11770, 22730, 23540, 25003, 45460, 50006, 100012, 125015, 243211, 250030, 486422, 500060, 972844, 1216055, 2432110, 2675321, 4864220, 5350642, 10701284, 13376605, 26753210, 53506420]

約数ペア:

[(1, 53506420), (2, 26753210), (4, 13376605), (5, 10701284), (10, 5350642), (11, 4864220), (20, 2675321), (22, 2432110), (44, 1216055), (55, 972844), (107, 500060), (110, 486422), (214, 250030), (220, 243211), (428, 125015), (535, 100012), (1070, 50006), (1177, 45460), (2140, 25003), (2273, 23540), (2354, 22730), (4546, 11770), (4708, 11365), (5885, 9092)]