47921076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 139077120

約数和(自身を除く): 91156044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 479, 794, 958, 1191, 1437, 1588, 1916, 2382, 2779, 2874, 3353, 3573, 4311, 4764, 5558, 5748, 6706, 7146, 8337, 8622, 10059, 11116, 13412, 14292, 16674, 17244, 20118, 25011, 30177, 33348, 40236, 50022, 60354, 100044, 120708, 190163, 380326, 570489, 760652, 1140978, 1331141, 1711467, 2281956, 2662282, 3422934, 3993423, 5324564, 6845868, 7986846, 11980269, 15973692, 23960538, 47921076]

約数ペア:

[(1, 47921076), (2, 23960538), (3, 15973692), (4, 11980269), (6, 7986846), (7, 6845868), (9, 5324564), (12, 3993423), (14, 3422934), (18, 2662282), (21, 2281956), (28, 1711467), (36, 1331141), (42, 1140978), (63, 760652), (84, 570489), (126, 380326), (252, 190163), (397, 120708), (479, 100044), (794, 60354), (958, 50022), (1191, 40236), (1437, 33348), (1588, 30177), (1916, 25011), (2382, 20118), (2779, 17244), (2874, 16674), (3353, 14292), (3573, 13412), (4311, 11116), (4764, 10059), (5558, 8622), (5748, 8337), (6706, 7146)]