48886740

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 168

約数和(自身を含む): 176279040

約数和(自身を除く): 127392300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 479, 486, 540, 567, 630, 729, 756, 810, 945, 958, 972, 1134, 1215, 1260, 1437, 1458, 1620, 1701, 1890, 1916, 2268, 2395, 2430, 2835, 2874, 2916, 3353, 3402, 3645, 3780, 4311, 4790, 4860, 5103, 5670, 5748, 6706, 6804, 7185, 7290, 8505, 8622, 9580, 10059, 10206, 11340, 12933, 13412, 14370, 14580, 16765, 17010, 17244, 20118, 20412, 21555, 25515, 25866, 28740, 30177, 33530, 34020, 38799, 40236, 43110, 50295, 51030, 51732, 60354, 64665, 67060, 77598, 86220, 90531, 100590, 102060, 116397, 120708, 129330, 150885, 155196, 181062, 193995, 201180, 232794, 258660, 271593, 301770, 349191, 362124, 387990, 452655, 465588, 543186, 581985, 603540, 698382, 775980, 814779, 905310, 1086372, 1163970, 1357965, 1396764, 1629558, 1745955, 1810620, 2327940, 2444337, 2715930, 3259116, 3491910, 4073895, 4888674, 5431860, 6983820, 8147790, 9777348, 12221685, 16295580, 24443370, 48886740]

約数ペア:

[(1, 48886740), (2, 24443370), (3, 16295580), (4, 12221685), (5, 9777348), (6, 8147790), (7, 6983820), (9, 5431860), (10, 4888674), (12, 4073895), (14, 3491910), (15, 3259116), (18, 2715930), (20, 2444337), (21, 2327940), (27, 1810620), (28, 1745955), (30, 1629558), (35, 1396764), (36, 1357965), (42, 1163970), (45, 1086372), (54, 905310), (60, 814779), (63, 775980), (70, 698382), (81, 603540), (84, 581985), (90, 543186), (105, 465588), (108, 452655), (126, 387990), (135, 362124), (140, 349191), (162, 301770), (180, 271593), (189, 258660), (210, 232794), (243, 201180), (252, 193995), (270, 181062), (315, 155196), (324, 150885), (378, 129330), (405, 120708), (420, 116397), (479, 102060), (486, 100590), (540, 90531), (567, 86220), (630, 77598), (729, 67060), (756, 64665), (810, 60354), (945, 51732), (958, 51030), (972, 50295), (1134, 43110), (1215, 40236), (1260, 38799), (1437, 34020), (1458, 33530), (1620, 30177), (1701, 28740), (1890, 25866), (1916, 25515), (2268, 21555), (2395, 20412), (2430, 20118), (2835, 17244), (2874, 17010), (2916, 16765), (3353, 14580), (3402, 14370), (3645, 13412), (3780, 12933), (4311, 11340), (4790, 10206), (4860, 10059), (5103, 9580), (5670, 8622), (5748, 8505), (6706, 7290), (6804, 7185)]