55144590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 82024050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 107, 123, 205, 214, 246, 321, 410, 419, 535, 615, 642, 838, 1070, 1230, 1257, 1605, 2095, 2514, 3210, 4190, 4387, 6285, 8774, 12570, 13161, 17179, 21935, 26322, 34358, 43870, 44833, 51537, 65805, 85895, 89666, 103074, 131610, 134499, 171790, 224165, 257685, 268998, 448330, 515370, 672495, 1344990, 1838153, 3676306, 5514459, 9190765, 11028918, 18381530, 27572295, 55144590]

約数ペア:

[(1, 55144590), (2, 27572295), (3, 18381530), (5, 11028918), (6, 9190765), (10, 5514459), (15, 3676306), (30, 1838153), (41, 1344990), (82, 672495), (107, 515370), (123, 448330), (205, 268998), (214, 257685), (246, 224165), (321, 171790), (410, 134499), (419, 131610), (535, 103074), (615, 89666), (642, 85895), (838, 65805), (1070, 51537), (1230, 44833), (1257, 43870), (1605, 34358), (2095, 26322), (2514, 21935), (3210, 17179), (4190, 13161), (4387, 12570), (6285, 8774)]