56554122224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{161303}}^1$

素因数の和:162617

約数の個数: 40

約数和(自身を含む): 116109845280

約数和(自身を除く): 59555723056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1289, 2578, 5156, 10312, 20624, 21913, 43826, 87652, 161303, 175304, 322606, 350608, 645212, 1290424, 2580848, 2742151, 5484302, 10968604, 21937208, 43874416, 207919567, 415839134, 831678268, 1663356536, 3326713072, 3534632639, 7069265278, 14138530556, 28277061112, 56554122224]

約数ペア:

[(1, 56554122224), (2, 28277061112), (4, 14138530556), (8, 7069265278), (16, 3534632639), (17, 3326713072), (34, 1663356536), (68, 831678268), (136, 415839134), (272, 207919567), (1289, 43874416), (2578, 21937208), (5156, 10968604), (10312, 5484302), (20624, 2742151), (21913, 2580848), (43826, 1290424), (87652, 645212), (161303, 350608), (175304, 322606)]