56553073390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199813}}^1$

素因数の和:199945

約数の個数: 64

約数和(自身を含む): 116013606912

約数和(自身を除く): 59460533522

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 83, 110, 155, 166, 310, 341, 415, 682, 830, 913, 1705, 1826, 2573, 3410, 4565, 5146, 9130, 12865, 25730, 28303, 56606, 141515, 199813, 283030, 399626, 999065, 1998130, 2197943, 4395886, 6194203, 10989715, 12388406, 16584479, 21979430, 30971015, 33168958, 61942030, 68136233, 82922395, 136272466, 165844790, 182429269, 340681165, 364858538, 514118849, 681362330, 912146345, 1028237698, 1824292690, 2570594245, 5141188490, 5655307339, 11310614678, 28276536695, 56553073390]

約数ペア:

[(1, 56553073390), (2, 28276536695), (5, 11310614678), (10, 5655307339), (11, 5141188490), (22, 2570594245), (31, 1824292690), (55, 1028237698), (62, 912146345), (83, 681362330), (110, 514118849), (155, 364858538), (166, 340681165), (310, 182429269), (341, 165844790), (415, 136272466), (682, 82922395), (830, 68136233), (913, 61942030), (1705, 33168958), (1826, 30971015), (2573, 21979430), (3410, 16584479), (4565, 12388406), (5146, 10989715), (9130, 6194203), (12865, 4395886), (25730, 2197943), (28303, 1998130), (56606, 999065), (141515, 399626), (199813, 283030)]