244656550

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{54979}}^1$

素因数の和:55080

約数の個数: 24

約数和(自身を含む): 460182600

約数和(自身を除く): 215526050

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 54979, 109958, 274895, 549790, 1374475, 2748950, 4893131, 9786262, 24465655, 48931310, 122328275, 244656550]

約数ペア:

[(1, 244656550), (2, 122328275), (5, 48931310), (10, 24465655), (25, 9786262), (50, 4893131), (89, 2748950), (178, 1374475), (445, 549790), (890, 274895), (2225, 109958), (4450, 54979)]