55459760

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1181}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 129272976

約数和(自身を除く): 73813216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1181, 2348, 2362, 2935, 4696, 4724, 5870, 5905, 9392, 9448, 11740, 11810, 18896, 23480, 23620, 46960, 47240, 94480, 693247, 1386494, 2772988, 3466235, 5545976, 6932470, 11091952, 13864940, 27729880, 55459760]

約数ペア:

[(1, 55459760), (2, 27729880), (4, 13864940), (5, 11091952), (8, 6932470), (10, 5545976), (16, 3466235), (20, 2772988), (40, 1386494), (80, 693247), (587, 94480), (1174, 47240), (1181, 46960), (2348, 23620), (2362, 23480), (2935, 18896), (4696, 11810), (4724, 11740), (5870, 9448), (5905, 9392)]