50190140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 149022720

約数和(自身を除く): 98832580

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 52, 55, 65, 70, 77, 91, 92, 109, 110, 115, 130, 140, 143, 154, 161, 182, 218, 220, 230, 253, 260, 286, 299, 308, 322, 364, 385, 436, 455, 460, 506, 545, 572, 598, 644, 715, 763, 770, 805, 910, 1001, 1012, 1090, 1196, 1199, 1265, 1417, 1430, 1495, 1526, 1540, 1610, 1771, 1820, 2002, 2093, 2180, 2398, 2507, 2530, 2834, 2860, 2990, 3052, 3220, 3289, 3542, 3815, 4004, 4186, 4796, 5005, 5014, 5060, 5668, 5980, 5995, 6578, 7084, 7085, 7630, 8372, 8393, 8855, 9919, 10010, 10028, 10465, 11990, 12535, 13156, 14170, 15260, 15587, 16445, 16786, 17549, 17710, 19838, 20020, 20930, 23023, 23980, 25070, 27577, 28340, 31174, 32591, 32890, 33572, 35098, 35420, 39676, 41860, 41965, 46046, 49595, 50140, 55154, 62348, 65182, 65780, 70196, 77935, 83930, 87745, 92092, 99190, 109109, 110308, 115115, 130364, 137885, 155870, 162955, 167860, 175490, 193039, 198380, 218218, 228137, 230230, 275770, 311740, 325910, 350980, 358501, 386078, 436436, 456274, 460460, 545545, 551540, 651820, 717002, 772156, 912548, 965195, 1091090, 1140685, 1434004, 1792505, 1930390, 2182180, 2281370, 2509507, 3585010, 3860780, 4562740, 5019014, 7170020, 10038028, 12547535, 25095070, 50190140]

約数ペア:

[(1, 50190140), (2, 25095070), (4, 12547535), (5, 10038028), (7, 7170020), (10, 5019014), (11, 4562740), (13, 3860780), (14, 3585010), (20, 2509507), (22, 2281370), (23, 2182180), (26, 1930390), (28, 1792505), (35, 1434004), (44, 1140685), (46, 1091090), (52, 965195), (55, 912548), (65, 772156), (70, 717002), (77, 651820), (91, 551540), (92, 545545), (109, 460460), (110, 456274), (115, 436436), (130, 386078), (140, 358501), (143, 350980), (154, 325910), (161, 311740), (182, 275770), (218, 230230), (220, 228137), (230, 218218), (253, 198380), (260, 193039), (286, 175490), (299, 167860), (308, 162955), (322, 155870), (364, 137885), (385, 130364), (436, 115115), (455, 110308), (460, 109109), (506, 99190), (545, 92092), (572, 87745), (598, 83930), (644, 77935), (715, 70196), (763, 65780), (770, 65182), (805, 62348), (910, 55154), (1001, 50140), (1012, 49595), (1090, 46046), (1196, 41965), (1199, 41860), (1265, 39676), (1417, 35420), (1430, 35098), (1495, 33572), (1526, 32890), (1540, 32591), (1610, 31174), (1771, 28340), (1820, 27577), (2002, 25070), (2093, 23980), (2180, 23023), (2398, 20930), (2507, 20020), (2530, 19838), (2834, 17710), (2860, 17549), (2990, 16786), (3052, 16445), (3220, 15587), (3289, 15260), (3542, 14170), (3815, 13156), (4004, 12535), (4186, 11990), (4796, 10465), (5005, 10028), (5014, 10010), (5060, 9919), (5668, 8855), (5980, 8393), (5995, 8372), (6578, 7630), (7084, 7085)]