49464444920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{54919}}^1$

素因数の和:55053

約数の個数: 128

約数和(自身を含む): 128117376000

約数和(自身を除く): 78652931080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 89, 92, 110, 115, 178, 184, 220, 230, 253, 356, 440, 445, 460, 506, 712, 890, 920, 979, 1012, 1265, 1780, 1958, 2024, 2047, 2530, 3560, 3916, 4094, 4895, 5060, 7832, 8188, 9790, 10120, 10235, 16376, 19580, 20470, 22517, 39160, 40940, 45034, 54919, 81880, 90068, 109838, 112585, 180136, 219676, 225170, 274595, 439352, 450340, 549190, 604109, 900680, 1098380, 1208218, 1263137, 2196760, 2416436, 2526274, 3020545, 4832872, 4887791, 5052548, 6041090, 6315685, 9775582, 10105096, 12082180, 12631370, 13894507, 19551164, 24164360, 24438955, 25262740, 27789014, 39102328, 48877910, 50525480, 53765701, 55578028, 69472535, 97755820, 107531402, 111156056, 112419193, 138945070, 195511640, 215062804, 224838386, 268828505, 277890140, 430125608, 449676772, 537657010, 555780280, 562095965, 899353544, 1075314020, 1124191930, 1236611123, 2150628040, 2248383860, 2473222246, 4496767720, 4946444492, 6183055615, 9892888984, 12366111230, 24732222460, 49464444920]

約数ペア:

[(1, 49464444920), (2, 24732222460), (4, 12366111230), (5, 9892888984), (8, 6183055615), (10, 4946444492), (11, 4496767720), (20, 2473222246), (22, 2248383860), (23, 2150628040), (40, 1236611123), (44, 1124191930), (46, 1075314020), (55, 899353544), (88, 562095965), (89, 555780280), (92, 537657010), (110, 449676772), (115, 430125608), (178, 277890140), (184, 268828505), (220, 224838386), (230, 215062804), (253, 195511640), (356, 138945070), (440, 112419193), (445, 111156056), (460, 107531402), (506, 97755820), (712, 69472535), (890, 55578028), (920, 53765701), (979, 50525480), (1012, 48877910), (1265, 39102328), (1780, 27789014), (1958, 25262740), (2024, 24438955), (2047, 24164360), (2530, 19551164), (3560, 13894507), (3916, 12631370), (4094, 12082180), (4895, 10105096), (5060, 9775582), (7832, 6315685), (8188, 6041090), (9790, 5052548), (10120, 4887791), (10235, 4832872), (16376, 3020545), (19580, 2526274), (20470, 2416436), (22517, 2196760), (39160, 1263137), (40940, 1208218), (45034, 1098380), (54919, 900680), (81880, 604109), (90068, 549190), (109838, 450340), (112585, 439352), (180136, 274595), (219676, 225170)]