49673988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 157772160

約数和(自身を除く): 108098172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 257, 273, 354, 364, 413, 468, 514, 531, 546, 708, 767, 771, 819, 826, 1028, 1062, 1092, 1239, 1534, 1542, 1638, 1652, 1799, 2124, 2301, 2313, 2478, 3068, 3084, 3276, 3341, 3598, 3717, 4602, 4626, 4956, 5369, 5397, 6682, 6903, 7196, 7434, 9204, 9252, 10023, 10738, 10794, 13364, 13806, 14868, 15163, 16107, 16191, 20046, 21476, 21588, 23387, 27612, 30069, 30326, 32214, 32382, 40092, 45489, 46774, 48321, 60138, 60652, 64428, 64764, 70161, 90978, 93548, 96642, 106141, 120276, 136467, 140322, 181956, 193284, 197119, 210483, 212282, 272934, 280644, 318423, 394238, 420966, 424564, 545868, 591357, 636846, 788476, 841932, 955269, 1182714, 1273692, 1379833, 1774071, 1910538, 2365428, 2759666, 3548142, 3821076, 4139499, 5519332, 7096284, 8278998, 12418497, 16557996, 24836994, 49673988]

約数ペア:

[(1, 49673988), (2, 24836994), (3, 16557996), (4, 12418497), (6, 8278998), (7, 7096284), (9, 5519332), (12, 4139499), (13, 3821076), (14, 3548142), (18, 2759666), (21, 2365428), (26, 1910538), (28, 1774071), (36, 1379833), (39, 1273692), (42, 1182714), (52, 955269), (59, 841932), (63, 788476), (78, 636846), (84, 591357), (91, 545868), (117, 424564), (118, 420966), (126, 394238), (156, 318423), (177, 280644), (182, 272934), (234, 212282), (236, 210483), (252, 197119), (257, 193284), (273, 181956), (354, 140322), (364, 136467), (413, 120276), (468, 106141), (514, 96642), (531, 93548), (546, 90978), (708, 70161), (767, 64764), (771, 64428), (819, 60652), (826, 60138), (1028, 48321), (1062, 46774), (1092, 45489), (1239, 40092), (1534, 32382), (1542, 32214), (1638, 30326), (1652, 30069), (1799, 27612), (2124, 23387), (2301, 21588), (2313, 21476), (2478, 20046), (3068, 16191), (3084, 16107), (3276, 15163), (3341, 14868), (3598, 13806), (3717, 13364), (4602, 10794), (4626, 10738), (4956, 10023), (5369, 9252), (5397, 9204), (6682, 7434), (6903, 7196)]