53080880

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1213}}^1$

素因数の和:1773

約数の個数: 40

約数和(自身を含む): 123740592

約数和(自身を除く): 70659712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 1213, 2188, 2426, 2735, 4376, 4852, 5470, 6065, 8752, 9704, 10940, 12130, 19408, 21880, 24260, 43760, 48520, 97040, 663511, 1327022, 2654044, 3317555, 5308088, 6635110, 10616176, 13270220, 26540440, 53080880]

約数ペア:

[(1, 53080880), (2, 26540440), (4, 13270220), (5, 10616176), (8, 6635110), (10, 5308088), (16, 3317555), (20, 2654044), (40, 1327022), (80, 663511), (547, 97040), (1094, 48520), (1213, 43760), (2188, 24260), (2426, 21880), (2735, 19408), (4376, 12130), (4852, 10940), (5470, 9704), (6065, 8752)]