55455455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11329}}^1$

素因数の和:11434

約数の個数: 16

約数和(自身を含む): 73418400

約数和(自身を除く): 17962945

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 11329, 56645, 124619, 623095, 1008281, 5041405, 11091091, 55455455]

約数ペア:

[(1, 55455455), (5, 11091091), (11, 5041405), (55, 1008281), (89, 623095), (445, 124619), (979, 56645), (4895, 11329)]