50222480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 150847488

約数和(自身を除く): 100625008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 263, 280, 308, 310, 341, 385, 434, 440, 496, 526, 560, 616, 620, 682, 770, 868, 880, 1052, 1085, 1232, 1240, 1315, 1364, 1540, 1705, 1736, 1841, 2104, 2170, 2387, 2480, 2630, 2728, 2893, 3080, 3410, 3472, 3682, 4208, 4340, 4774, 5260, 5456, 5786, 6160, 6820, 7364, 8153, 8680, 9205, 9548, 10520, 11572, 11935, 13640, 14465, 14728, 16306, 17360, 18410, 19096, 20251, 21040, 23144, 23870, 27280, 28930, 29456, 32612, 36820, 38192, 40502, 40765, 46288, 47740, 57071, 57860, 65224, 73640, 81004, 81530, 89683, 95480, 101255, 114142, 115720, 130448, 147280, 162008, 163060, 179366, 190960, 202510, 228284, 231440, 285355, 324016, 326120, 358732, 405020, 448415, 456568, 570710, 627781, 652240, 717464, 810040, 896830, 913136, 1141420, 1255562, 1434928, 1620080, 1793660, 2282840, 2511124, 3138905, 3587320, 4565680, 5022248, 6277810, 7174640, 10044496, 12555620, 25111240, 50222480]

約数ペア:

[(1, 50222480), (2, 25111240), (4, 12555620), (5, 10044496), (7, 7174640), (8, 6277810), (10, 5022248), (11, 4565680), (14, 3587320), (16, 3138905), (20, 2511124), (22, 2282840), (28, 1793660), (31, 1620080), (35, 1434928), (40, 1255562), (44, 1141420), (55, 913136), (56, 896830), (62, 810040), (70, 717464), (77, 652240), (80, 627781), (88, 570710), (110, 456568), (112, 448415), (124, 405020), (140, 358732), (154, 326120), (155, 324016), (176, 285355), (217, 231440), (220, 228284), (248, 202510), (263, 190960), (280, 179366), (308, 163060), (310, 162008), (341, 147280), (385, 130448), (434, 115720), (440, 114142), (496, 101255), (526, 95480), (560, 89683), (616, 81530), (620, 81004), (682, 73640), (770, 65224), (868, 57860), (880, 57071), (1052, 47740), (1085, 46288), (1232, 40765), (1240, 40502), (1315, 38192), (1364, 36820), (1540, 32612), (1705, 29456), (1736, 28930), (1841, 27280), (2104, 23870), (2170, 23144), (2387, 21040), (2480, 20251), (2630, 19096), (2728, 18410), (2893, 17360), (3080, 16306), (3410, 14728), (3472, 14465), (3682, 13640), (4208, 11935), (4340, 11572), (4774, 10520), (5260, 9548), (5456, 9205), (5786, 8680), (6160, 8153), (6820, 7364)]