51593080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2393}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 147374640

約数和(自身を除く): 95781560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2393, 2695, 3080, 4312, 4786, 5390, 9572, 10780, 11965, 16751, 19144, 21560, 23930, 26323, 33502, 47860, 52646, 67004, 83755, 95720, 105292, 117257, 131615, 134008, 167510, 184261, 210584, 234514, 263230, 335020, 368522, 469028, 526460, 586285, 670040, 737044, 921305, 938056, 1052920, 1172570, 1289827, 1474088, 1842610, 2345140, 2579654, 3685220, 4690280, 5159308, 6449135, 7370440, 10318616, 12898270, 25796540, 51593080]

約数ペア:

[(1, 51593080), (2, 25796540), (4, 12898270), (5, 10318616), (7, 7370440), (8, 6449135), (10, 5159308), (11, 4690280), (14, 3685220), (20, 2579654), (22, 2345140), (28, 1842610), (35, 1474088), (40, 1289827), (44, 1172570), (49, 1052920), (55, 938056), (56, 921305), (70, 737044), (77, 670040), (88, 586285), (98, 526460), (110, 469028), (140, 368522), (154, 335020), (196, 263230), (220, 234514), (245, 210584), (280, 184261), (308, 167510), (385, 134008), (392, 131615), (440, 117257), (490, 105292), (539, 95720), (616, 83755), (770, 67004), (980, 52646), (1078, 47860), (1540, 33502), (1960, 26323), (2156, 23930), (2393, 21560), (2695, 19144), (3080, 16751), (4312, 11965), (4786, 10780), (5390, 9572)]