53163486

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{20947}}^1$

素因数の和:21005

約数の個数: 32

約数和(自身を含む): 120660480

約数和(自身を除く): 67496994

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 20947, 41894, 62841, 125682, 188523, 377046, 565569, 984509, 1131138, 1969018, 2953527, 5907054, 8860581, 17721162, 26581743, 53163486]

約数ペア:

[(1, 53163486), (2, 26581743), (3, 17721162), (6, 8860581), (9, 5907054), (18, 2953527), (27, 1969018), (47, 1131138), (54, 984509), (94, 565569), (141, 377046), (282, 188523), (423, 125682), (846, 62841), (1269, 41894), (2538, 20947)]