50574160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6980

約数の個数: 80

約数和(自身を含む): 144740736

約数和(自身を除く): 94166576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6947, 7280, 13894, 27788, 34735, 48629, 55576, 69470, 90311, 97258, 111152, 138940, 180622, 194516, 243145, 277880, 361244, 389032, 451555, 486290, 555760, 632177, 722488, 778064, 903110, 972580, 1264354, 1444976, 1806220, 1945160, 2528708, 3160885, 3612440, 3890320, 5057416, 6321770, 7224880, 10114832, 12643540, 25287080, 50574160]

約数ペア:

[(1, 50574160), (2, 25287080), (4, 12643540), (5, 10114832), (7, 7224880), (8, 6321770), (10, 5057416), (13, 3890320), (14, 3612440), (16, 3160885), (20, 2528708), (26, 1945160), (28, 1806220), (35, 1444976), (40, 1264354), (52, 972580), (56, 903110), (65, 778064), (70, 722488), (80, 632177), (91, 555760), (104, 486290), (112, 451555), (130, 389032), (140, 361244), (182, 277880), (208, 243145), (260, 194516), (280, 180622), (364, 138940), (455, 111152), (520, 97258), (560, 90311), (728, 69470), (910, 55576), (1040, 48629), (1456, 34735), (1820, 27788), (3640, 13894), (6947, 7280)]