55218955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 73601136

約数和(自身を除く): 18382181

約数列:

[1, 5, 11, 55, 107, 121, 535, 605, 853, 1177, 4265, 5885, 9383, 12947, 46915, 64735, 91271, 103213, 456355, 516065, 1003981, 5019905, 11043791, 55218955]

約数ペア:

[(1, 55218955), (5, 11043791), (11, 5019905), (55, 1003981), (107, 516065), (121, 456355), (535, 103213), (605, 91271), (853, 64735), (1177, 46915), (4265, 12947), (5885, 9383)]