55250184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 160174080

約数和(自身を除く): 104923896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 124, 129, 132, 157, 172, 186, 248, 258, 264, 314, 341, 344, 372, 471, 473, 516, 628, 682, 744, 942, 946, 1023, 1032, 1256, 1333, 1364, 1419, 1727, 1884, 1892, 2046, 2666, 2728, 2838, 3454, 3768, 3784, 3999, 4092, 4867, 5181, 5332, 5676, 6751, 6908, 7998, 8184, 9734, 10362, 10664, 11352, 13502, 13816, 14601, 14663, 15996, 19468, 20253, 20724, 27004, 29202, 29326, 31992, 38936, 40506, 41448, 43989, 53537, 54008, 58404, 58652, 74261, 81012, 87978, 107074, 116808, 117304, 148522, 160611, 162024, 175956, 209281, 214148, 222783, 297044, 321222, 351912, 418562, 428296, 445566, 594088, 627843, 642444, 837124, 891132, 1255686, 1284888, 1674248, 1782264, 2302091, 2511372, 4604182, 5022744, 6906273, 9208364, 13812546, 18416728, 27625092, 55250184]

約数ペア:

[(1, 55250184), (2, 27625092), (3, 18416728), (4, 13812546), (6, 9208364), (8, 6906273), (11, 5022744), (12, 4604182), (22, 2511372), (24, 2302091), (31, 1782264), (33, 1674248), (43, 1284888), (44, 1255686), (62, 891132), (66, 837124), (86, 642444), (88, 627843), (93, 594088), (124, 445566), (129, 428296), (132, 418562), (157, 351912), (172, 321222), (186, 297044), (248, 222783), (258, 214148), (264, 209281), (314, 175956), (341, 162024), (344, 160611), (372, 148522), (471, 117304), (473, 116808), (516, 107074), (628, 87978), (682, 81012), (744, 74261), (942, 58652), (946, 58404), (1023, 54008), (1032, 53537), (1256, 43989), (1333, 41448), (1364, 40506), (1419, 38936), (1727, 31992), (1884, 29326), (1892, 29202), (2046, 27004), (2666, 20724), (2728, 20253), (2838, 19468), (3454, 15996), (3768, 14663), (3784, 14601), (3999, 13816), (4092, 13502), (4867, 11352), (5181, 10664), (5332, 10362), (5676, 9734), (6751, 8184), (6908, 7998)]