51509412

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1979}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 134164800

約数和(自身を除く): 82655388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 723, 964, 1446, 1979, 2169, 2892, 3958, 4338, 5937, 6507, 7916, 8676, 11874, 13014, 17811, 23748, 26028, 35622, 53433, 71244, 106866, 213732, 476939, 953878, 1430817, 1907756, 2861634, 4292451, 5723268, 8584902, 12877353, 17169804, 25754706, 51509412]

約数ペア:

[(1, 51509412), (2, 25754706), (3, 17169804), (4, 12877353), (6, 8584902), (9, 5723268), (12, 4292451), (18, 2861634), (27, 1907756), (36, 1430817), (54, 953878), (108, 476939), (241, 213732), (482, 106866), (723, 71244), (964, 53433), (1446, 35622), (1979, 26028), (2169, 23748), (2892, 17811), (3958, 13014), (4338, 11874), (5937, 8676), (6507, 7916)]