50530480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 157989888

約数和(自身を除く): 107459408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 631, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1262, 1430, 1456, 1540, 1820, 2002, 2288, 2524, 2860, 3080, 3155, 3640, 4004, 4417, 5005, 5048, 5720, 6160, 6310, 6941, 7280, 8008, 8203, 8834, 10010, 10096, 11440, 12620, 13882, 16016, 16406, 17668, 20020, 22085, 25240, 27764, 32812, 34705, 35336, 40040, 41015, 44170, 48587, 50480, 55528, 57421, 65624, 69410, 70672, 80080, 82030, 88340, 90233, 97174, 111056, 114842, 131248, 138820, 164060, 176680, 180466, 194348, 229684, 242935, 277640, 287105, 328120, 353360, 360932, 388696, 451165, 459368, 485870, 555280, 574210, 631631, 656240, 721864, 777392, 902330, 918736, 971740, 1148420, 1263262, 1443728, 1804660, 1943480, 2296840, 2526524, 3158155, 3609320, 3886960, 4593680, 5053048, 6316310, 7218640, 10106096, 12632620, 25265240, 50530480]

約数ペア:

[(1, 50530480), (2, 25265240), (4, 12632620), (5, 10106096), (7, 7218640), (8, 6316310), (10, 5053048), (11, 4593680), (13, 3886960), (14, 3609320), (16, 3158155), (20, 2526524), (22, 2296840), (26, 1943480), (28, 1804660), (35, 1443728), (40, 1263262), (44, 1148420), (52, 971740), (55, 918736), (56, 902330), (65, 777392), (70, 721864), (77, 656240), (80, 631631), (88, 574210), (91, 555280), (104, 485870), (110, 459368), (112, 451165), (130, 388696), (140, 360932), (143, 353360), (154, 328120), (176, 287105), (182, 277640), (208, 242935), (220, 229684), (260, 194348), (280, 180466), (286, 176680), (308, 164060), (364, 138820), (385, 131248), (440, 114842), (455, 111056), (520, 97174), (560, 90233), (572, 88340), (616, 82030), (631, 80080), (715, 70672), (728, 69410), (770, 65624), (880, 57421), (910, 55528), (1001, 50480), (1040, 48587), (1144, 44170), (1232, 41015), (1262, 40040), (1430, 35336), (1456, 34705), (1540, 32812), (1820, 27764), (2002, 25240), (2288, 22085), (2524, 20020), (2860, 17668), (3080, 16406), (3155, 16016), (3640, 13882), (4004, 12620), (4417, 11440), (5005, 10096), (5048, 10010), (5720, 8834), (6160, 8203), (6310, 8008), (6941, 7280)]