50181040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 147240576

約数和(自身を除く): 97059536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 80, 91, 104, 112, 113, 122, 130, 140, 182, 208, 226, 244, 260, 280, 305, 364, 427, 452, 455, 488, 520, 560, 565, 610, 728, 791, 793, 854, 904, 910, 976, 1040, 1130, 1220, 1456, 1469, 1582, 1586, 1708, 1808, 1820, 2135, 2260, 2440, 2938, 3164, 3172, 3416, 3640, 3955, 3965, 4270, 4520, 4880, 5551, 5876, 6328, 6344, 6832, 6893, 7280, 7345, 7910, 7930, 8540, 9040, 10283, 11102, 11752, 12656, 12688, 13786, 14690, 15820, 15860, 17080, 20566, 22204, 23504, 27572, 27755, 29380, 31640, 31720, 34160, 34465, 41132, 44408, 48251, 51415, 55144, 55510, 58760, 63280, 63440, 68930, 82264, 88816, 89609, 96502, 102830, 110288, 111020, 117520, 137860, 164528, 179218, 193004, 205660, 222040, 241255, 275720, 358436, 386008, 411320, 444080, 448045, 482510, 551440, 627263, 716872, 772016, 822640, 896090, 965020, 1254526, 1433744, 1792180, 1930040, 2509052, 3136315, 3584360, 3860080, 5018104, 6272630, 7168720, 10036208, 12545260, 25090520, 50181040]

約数ペア:

[(1, 50181040), (2, 25090520), (4, 12545260), (5, 10036208), (7, 7168720), (8, 6272630), (10, 5018104), (13, 3860080), (14, 3584360), (16, 3136315), (20, 2509052), (26, 1930040), (28, 1792180), (35, 1433744), (40, 1254526), (52, 965020), (56, 896090), (61, 822640), (65, 772016), (70, 716872), (80, 627263), (91, 551440), (104, 482510), (112, 448045), (113, 444080), (122, 411320), (130, 386008), (140, 358436), (182, 275720), (208, 241255), (226, 222040), (244, 205660), (260, 193004), (280, 179218), (305, 164528), (364, 137860), (427, 117520), (452, 111020), (455, 110288), (488, 102830), (520, 96502), (560, 89609), (565, 88816), (610, 82264), (728, 68930), (791, 63440), (793, 63280), (854, 58760), (904, 55510), (910, 55144), (976, 51415), (1040, 48251), (1130, 44408), (1220, 41132), (1456, 34465), (1469, 34160), (1582, 31720), (1586, 31640), (1708, 29380), (1808, 27755), (1820, 27572), (2135, 23504), (2260, 22204), (2440, 20566), (2938, 17080), (3164, 15860), (3172, 15820), (3416, 14690), (3640, 13786), (3955, 12688), (3965, 12656), (4270, 11752), (4520, 11102), (4880, 10283), (5551, 9040), (5876, 8540), (6328, 7930), (6344, 7910), (6832, 7345), (6893, 7280)]