49814940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 111626340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1429, 1660, 1743, 2324, 2490, 2858, 2905, 3486, 4287, 4980, 5716, 5810, 6972, 7145, 8574, 8715, 10003, 11620, 14290, 17148, 17430, 20006, 21435, 28580, 30009, 34860, 40012, 42870, 50015, 60018, 85740, 100030, 118607, 120036, 150045, 200060, 237214, 300090, 355821, 474428, 593035, 600180, 711642, 830249, 1186070, 1423284, 1660498, 1779105, 2372140, 2490747, 3320996, 3558210, 4151245, 4981494, 7116420, 8302490, 9962988, 12453735, 16604980, 24907470, 49814940]

約数ペア:

[(1, 49814940), (2, 24907470), (3, 16604980), (4, 12453735), (5, 9962988), (6, 8302490), (7, 7116420), (10, 4981494), (12, 4151245), (14, 3558210), (15, 3320996), (20, 2490747), (21, 2372140), (28, 1779105), (30, 1660498), (35, 1423284), (42, 1186070), (60, 830249), (70, 711642), (83, 600180), (84, 593035), (105, 474428), (140, 355821), (166, 300090), (210, 237214), (249, 200060), (332, 150045), (415, 120036), (420, 118607), (498, 100030), (581, 85740), (830, 60018), (996, 50015), (1162, 42870), (1245, 40012), (1429, 34860), (1660, 30009), (1743, 28580), (2324, 21435), (2490, 20006), (2858, 17430), (2905, 17148), (3486, 14290), (4287, 11620), (4980, 10003), (5716, 8715), (5810, 8574), (6972, 7145)]