49409360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 154490112

約数和(自身を除く): 105080752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 617, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1234, 1430, 1456, 1540, 1820, 2002, 2288, 2468, 2860, 3080, 3085, 3640, 4004, 4319, 4936, 5005, 5720, 6160, 6170, 6787, 7280, 8008, 8021, 8638, 9872, 10010, 11440, 12340, 13574, 16016, 16042, 17276, 20020, 21595, 24680, 27148, 32084, 33935, 34552, 40040, 40105, 43190, 47509, 49360, 54296, 56147, 64168, 67870, 69104, 80080, 80210, 86380, 88231, 95018, 108592, 112294, 128336, 135740, 160420, 172760, 176462, 190036, 224588, 237545, 271480, 280735, 320840, 345520, 352924, 380072, 441155, 449176, 475090, 542960, 561470, 617617, 641680, 705848, 760144, 882310, 898352, 950180, 1122940, 1235234, 1411696, 1764620, 1900360, 2245880, 2470468, 3088085, 3529240, 3800720, 4491760, 4940936, 6176170, 7058480, 9881872, 12352340, 24704680, 49409360]

約数ペア:

[(1, 49409360), (2, 24704680), (4, 12352340), (5, 9881872), (7, 7058480), (8, 6176170), (10, 4940936), (11, 4491760), (13, 3800720), (14, 3529240), (16, 3088085), (20, 2470468), (22, 2245880), (26, 1900360), (28, 1764620), (35, 1411696), (40, 1235234), (44, 1122940), (52, 950180), (55, 898352), (56, 882310), (65, 760144), (70, 705848), (77, 641680), (80, 617617), (88, 561470), (91, 542960), (104, 475090), (110, 449176), (112, 441155), (130, 380072), (140, 352924), (143, 345520), (154, 320840), (176, 280735), (182, 271480), (208, 237545), (220, 224588), (260, 190036), (280, 176462), (286, 172760), (308, 160420), (364, 135740), (385, 128336), (440, 112294), (455, 108592), (520, 95018), (560, 88231), (572, 86380), (616, 80210), (617, 80080), (715, 69104), (728, 67870), (770, 64168), (880, 56147), (910, 54296), (1001, 49360), (1040, 47509), (1144, 43190), (1232, 40105), (1234, 40040), (1430, 34552), (1456, 33935), (1540, 32084), (1820, 27148), (2002, 24680), (2288, 21595), (2468, 20020), (2860, 17276), (3080, 16042), (3085, 16016), (3640, 13574), (4004, 12340), (4319, 11440), (4936, 10010), (5005, 9872), (5720, 8638), (6160, 8021), (6170, 8008), (6787, 7280)]