51509612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4142

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 63644308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 4079, 6314, 8158, 12628, 16316, 28553, 44869, 57106, 89738, 114212, 167239, 179476, 314083, 334478, 628166, 668956, 1170673, 1256332, 1839629, 2341346, 3679258, 4682692, 7358516, 12877403, 25754806, 51509612]

約数ペア:

[(1, 51509612), (2, 25754806), (4, 12877403), (7, 7358516), (11, 4682692), (14, 3679258), (22, 2341346), (28, 1839629), (41, 1256332), (44, 1170673), (77, 668956), (82, 628166), (154, 334478), (164, 314083), (287, 179476), (308, 167239), (451, 114212), (574, 89738), (902, 57106), (1148, 44869), (1804, 28553), (3157, 16316), (4079, 12628), (6314, 8158)]