53729060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 88519900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 251, 278, 308, 385, 502, 556, 695, 770, 973, 1004, 1255, 1390, 1529, 1540, 1757, 1946, 2510, 2761, 2780, 3058, 3514, 3892, 4865, 5020, 5522, 6116, 7028, 7645, 8785, 9730, 10703, 11044, 13805, 15290, 17570, 19327, 19460, 21406, 27610, 30580, 34889, 35140, 38654, 42812, 53515, 55220, 69778, 77308, 96635, 107030, 139556, 174445, 193270, 214060, 244223, 348890, 383779, 386540, 488446, 697780, 767558, 976892, 1221115, 1535116, 1918895, 2442230, 2686453, 3837790, 4884460, 5372906, 7675580, 10745812, 13432265, 26864530, 53729060]

約数ペア:

[(1, 53729060), (2, 26864530), (4, 13432265), (5, 10745812), (7, 7675580), (10, 5372906), (11, 4884460), (14, 3837790), (20, 2686453), (22, 2442230), (28, 1918895), (35, 1535116), (44, 1221115), (55, 976892), (70, 767558), (77, 697780), (110, 488446), (139, 386540), (140, 383779), (154, 348890), (220, 244223), (251, 214060), (278, 193270), (308, 174445), (385, 139556), (502, 107030), (556, 96635), (695, 77308), (770, 69778), (973, 55220), (1004, 53515), (1255, 42812), (1390, 38654), (1529, 35140), (1540, 34889), (1757, 30580), (1946, 27610), (2510, 21406), (2761, 19460), (2780, 19327), (3058, 17570), (3514, 15290), (3892, 13805), (4865, 11044), (5020, 10703), (5522, 9730), (6116, 8785), (7028, 7645)]