47028982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 95961600

約数和(自身を除く): 48932618

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 139, 143, 154, 169, 182, 278, 286, 338, 973, 1001, 1183, 1529, 1807, 1859, 1946, 2002, 2197, 2366, 3058, 3614, 3718, 4394, 10703, 12649, 13013, 15379, 19877, 21406, 23491, 24167, 25298, 26026, 30758, 39754, 46982, 48334, 139139, 164437, 169169, 258401, 278278, 305383, 328874, 338338, 516802, 610766, 1808807, 2137681, 3359213, 3617614, 4275362, 6718426, 23514491, 47028982]

約数ペア:

[(1, 47028982), (2, 23514491), (7, 6718426), (11, 4275362), (13, 3617614), (14, 3359213), (22, 2137681), (26, 1808807), (77, 610766), (91, 516802), (139, 338338), (143, 328874), (154, 305383), (169, 278278), (182, 258401), (278, 169169), (286, 164437), (338, 139139), (973, 48334), (1001, 46982), (1183, 39754), (1529, 30758), (1807, 26026), (1859, 25298), (1946, 24167), (2002, 23491), (2197, 21406), (2366, 19877), (3058, 15379), (3614, 13013), (3718, 12649), (4394, 10703)]