54906320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{98047}}^1$

素因数の和:98067

約数の個数: 40

約数和(自身を含む): 145895424

約数和(自身を除く): 90989104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 98047, 196094, 392188, 490235, 686329, 784376, 980470, 1372658, 1568752, 1960940, 2745316, 3431645, 3921880, 5490632, 6863290, 7843760, 10981264, 13726580, 27453160, 54906320]

約数ペア:

[(1, 54906320), (2, 27453160), (4, 13726580), (5, 10981264), (7, 7843760), (8, 6863290), (10, 5490632), (14, 3921880), (16, 3431645), (20, 2745316), (28, 1960940), (35, 1568752), (40, 1372658), (56, 980470), (70, 784376), (80, 686329), (112, 490235), (140, 392188), (280, 196094), (560, 98047)]