49238560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43963}}^1$

素因数の和:43985

約数の個数: 48

約数和(自身を含む): 132947136

約数和(自身を除く): 83708576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 43963, 87926, 175852, 219815, 307741, 351704, 439630, 615482, 703408, 879260, 1230964, 1406816, 1538705, 1758520, 2461928, 3077410, 3517040, 4923856, 6154820, 7034080, 9847712, 12309640, 24619280, 49238560]

約数ペア:

[(1, 49238560), (2, 24619280), (4, 12309640), (5, 9847712), (7, 7034080), (8, 6154820), (10, 4923856), (14, 3517040), (16, 3077410), (20, 2461928), (28, 1758520), (32, 1538705), (35, 1406816), (40, 1230964), (56, 879260), (70, 703408), (80, 615482), (112, 439630), (140, 351704), (160, 307741), (224, 219815), (280, 175852), (560, 87926), (1120, 43963)]