55985490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 164697624

約数和(自身を除く): 108712134

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 97, 99, 106, 110, 121, 159, 165, 194, 198, 242, 265, 291, 318, 330, 363, 477, 485, 495, 530, 582, 583, 605, 726, 795, 873, 954, 970, 990, 1067, 1089, 1166, 1210, 1455, 1590, 1746, 1749, 1815, 2134, 2178, 2385, 2910, 2915, 3201, 3498, 3630, 4365, 4770, 5141, 5247, 5335, 5445, 5830, 6402, 6413, 8730, 8745, 9603, 10282, 10494, 10670, 10890, 11737, 12826, 15423, 16005, 17490, 19206, 19239, 23474, 25705, 26235, 30846, 32010, 32065, 35211, 38478, 46269, 48015, 51410, 52470, 56551, 57717, 58685, 64130, 70422, 77115, 92538, 96030, 96195, 105633, 113102, 115434, 117370, 154230, 169653, 176055, 192390, 211266, 231345, 282755, 288585, 339306, 352110, 462690, 508959, 528165, 565510, 577170, 622061, 848265, 1017918, 1056330, 1244122, 1696530, 1866183, 2544795, 3110305, 3732366, 5089590, 5598549, 6220610, 9330915, 11197098, 18661830, 27992745, 55985490]

約数ペア:

[(1, 55985490), (2, 27992745), (3, 18661830), (5, 11197098), (6, 9330915), (9, 6220610), (10, 5598549), (11, 5089590), (15, 3732366), (18, 3110305), (22, 2544795), (30, 1866183), (33, 1696530), (45, 1244122), (53, 1056330), (55, 1017918), (66, 848265), (90, 622061), (97, 577170), (99, 565510), (106, 528165), (110, 508959), (121, 462690), (159, 352110), (165, 339306), (194, 288585), (198, 282755), (242, 231345), (265, 211266), (291, 192390), (318, 176055), (330, 169653), (363, 154230), (477, 117370), (485, 115434), (495, 113102), (530, 105633), (582, 96195), (583, 96030), (605, 92538), (726, 77115), (795, 70422), (873, 64130), (954, 58685), (970, 57717), (990, 56551), (1067, 52470), (1089, 51410), (1166, 48015), (1210, 46269), (1455, 38478), (1590, 35211), (1746, 32065), (1749, 32010), (1815, 30846), (2134, 26235), (2178, 25705), (2385, 23474), (2910, 19239), (2915, 19206), (3201, 17490), (3498, 16005), (3630, 15423), (4365, 12826), (4770, 11737), (5141, 10890), (5247, 10670), (5335, 10494), (5445, 10282), (5830, 9603), (6402, 8745), (6413, 8730)]