56809060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 152909568

約数和(自身を除く): 96100508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 997, 1036, 1295, 1540, 1628, 1994, 2035, 2590, 2849, 3988, 4070, 4985, 5180, 5698, 6979, 8140, 9970, 10967, 11396, 13958, 14245, 19940, 21934, 27916, 28490, 34895, 36889, 43868, 54835, 56980, 69790, 73778, 76769, 109670, 139580, 147556, 153538, 184445, 219340, 258223, 307076, 368890, 383845, 405779, 516446, 737780, 767690, 811558, 1032892, 1291115, 1535380, 1623116, 2028895, 2582230, 2840453, 4057790, 5164460, 5680906, 8115580, 11361812, 14202265, 28404530, 56809060]

約数ペア:

[(1, 56809060), (2, 28404530), (4, 14202265), (5, 11361812), (7, 8115580), (10, 5680906), (11, 5164460), (14, 4057790), (20, 2840453), (22, 2582230), (28, 2028895), (35, 1623116), (37, 1535380), (44, 1291115), (55, 1032892), (70, 811558), (74, 767690), (77, 737780), (110, 516446), (140, 405779), (148, 383845), (154, 368890), (185, 307076), (220, 258223), (259, 219340), (308, 184445), (370, 153538), (385, 147556), (407, 139580), (518, 109670), (740, 76769), (770, 73778), (814, 69790), (997, 56980), (1036, 54835), (1295, 43868), (1540, 36889), (1628, 34895), (1994, 28490), (2035, 27916), (2590, 21934), (2849, 19940), (3988, 14245), (4070, 13958), (4985, 11396), (5180, 10967), (5698, 9970), (6979, 8140)]