56611520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 156057600

約数和(自身を除く): 99446080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 199, 224, 254, 280, 320, 398, 448, 508, 560, 635, 796, 889, 995, 1016, 1120, 1270, 1393, 1592, 1778, 1990, 2032, 2240, 2540, 2786, 3184, 3556, 3980, 4064, 4445, 5080, 5572, 6368, 6965, 7112, 7960, 8128, 8890, 10160, 11144, 12736, 13930, 14224, 15920, 17780, 20320, 22288, 25273, 27860, 28448, 31840, 35560, 40640, 44576, 50546, 55720, 56896, 63680, 71120, 89152, 101092, 111440, 126365, 142240, 176911, 202184, 222880, 252730, 284480, 353822, 404368, 445760, 505460, 707644, 808736, 884555, 1010920, 1415288, 1617472, 1769110, 2021840, 2830576, 3538220, 4043680, 5661152, 7076440, 8087360, 11322304, 14152880, 28305760, 56611520]

約数ペア:

[(1, 56611520), (2, 28305760), (4, 14152880), (5, 11322304), (7, 8087360), (8, 7076440), (10, 5661152), (14, 4043680), (16, 3538220), (20, 2830576), (28, 2021840), (32, 1769110), (35, 1617472), (40, 1415288), (56, 1010920), (64, 884555), (70, 808736), (80, 707644), (112, 505460), (127, 445760), (140, 404368), (160, 353822), (199, 284480), (224, 252730), (254, 222880), (280, 202184), (320, 176911), (398, 142240), (448, 126365), (508, 111440), (560, 101092), (635, 89152), (796, 71120), (889, 63680), (995, 56896), (1016, 55720), (1120, 50546), (1270, 44576), (1393, 40640), (1592, 35560), (1778, 31840), (1990, 28448), (2032, 27860), (2240, 25273), (2540, 22288), (2786, 20320), (3184, 17780), (3556, 15920), (3980, 14224), (4064, 13930), (4445, 12736), (5080, 11144), (5572, 10160), (6368, 8890), (6965, 8128), (7112, 7960)]