55745998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11677}}^1$

素因数の和:11728

約数の個数: 32

約数和(自身を含む): 107624448

約数和(自身を除く): 51878450

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 11677, 23354, 81739, 128447, 163478, 256894, 361987, 723974, 899129, 1798258, 2533909, 3981857, 5067818, 7963714, 27872999, 55745998]

約数ペア:

[(1, 55745998), (2, 27872999), (7, 7963714), (11, 5067818), (14, 3981857), (22, 2533909), (31, 1798258), (62, 899129), (77, 723974), (154, 361987), (217, 256894), (341, 163478), (434, 128447), (682, 81739), (2387, 23354), (4774, 11677)]