53030680

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12163}}^1$

素因数の和:12283

約数の個数: 32

約数和(自身を含む): 120423600

約数和(自身を除く): 67392920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 12163, 24326, 48652, 60815, 97304, 121630, 243260, 486520, 1325767, 2651534, 5303068, 6628835, 10606136, 13257670, 26515340, 53030680]

約数ペア:

[(1, 53030680), (2, 26515340), (4, 13257670), (5, 10606136), (8, 6628835), (10, 5303068), (20, 2651534), (40, 1325767), (109, 486520), (218, 243260), (436, 121630), (545, 97304), (872, 60815), (1090, 48652), (2180, 24326), (4360, 12163)]