51796360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 96258680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 77, 88, 110, 134, 140, 154, 220, 251, 268, 280, 308, 335, 385, 440, 469, 502, 536, 616, 670, 737, 770, 938, 1004, 1255, 1340, 1474, 1540, 1757, 1876, 2008, 2345, 2510, 2680, 2761, 2948, 3080, 3514, 3685, 3752, 4690, 5020, 5159, 5522, 5896, 7028, 7370, 8785, 9380, 10040, 10318, 11044, 13805, 14056, 14740, 16817, 17570, 18760, 19327, 20636, 22088, 25795, 27610, 29480, 33634, 35140, 38654, 41272, 51590, 55220, 67268, 70280, 77308, 84085, 96635, 103180, 110440, 117719, 134536, 154616, 168170, 184987, 193270, 206360, 235438, 336340, 369974, 386540, 470876, 588595, 672680, 739948, 773080, 924935, 941752, 1177190, 1294909, 1479896, 1849870, 2354380, 2589818, 3699740, 4708760, 5179636, 6474545, 7399480, 10359272, 12949090, 25898180, 51796360]

約数ペア:

[(1, 51796360), (2, 25898180), (4, 12949090), (5, 10359272), (7, 7399480), (8, 6474545), (10, 5179636), (11, 4708760), (14, 3699740), (20, 2589818), (22, 2354380), (28, 1849870), (35, 1479896), (40, 1294909), (44, 1177190), (55, 941752), (56, 924935), (67, 773080), (70, 739948), (77, 672680), (88, 588595), (110, 470876), (134, 386540), (140, 369974), (154, 336340), (220, 235438), (251, 206360), (268, 193270), (280, 184987), (308, 168170), (335, 154616), (385, 134536), (440, 117719), (469, 110440), (502, 103180), (536, 96635), (616, 84085), (670, 77308), (737, 70280), (770, 67268), (938, 55220), (1004, 51590), (1255, 41272), (1340, 38654), (1474, 35140), (1540, 33634), (1757, 29480), (1876, 27610), (2008, 25795), (2345, 22088), (2510, 20636), (2680, 19327), (2761, 18760), (2948, 17570), (3080, 16817), (3514, 14740), (3685, 14056), (3752, 13805), (4690, 11044), (5020, 10318), (5159, 10040), (5522, 9380), (5896, 8785), (7028, 7370)]