55089860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 87159100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 119, 140, 158, 170, 238, 293, 316, 340, 395, 476, 553, 586, 595, 790, 1106, 1172, 1190, 1343, 1465, 1580, 2051, 2212, 2380, 2686, 2765, 2930, 4102, 4981, 5372, 5530, 5860, 6715, 8204, 9401, 9962, 10255, 11060, 13430, 18802, 19924, 20510, 23147, 24905, 26860, 34867, 37604, 41020, 46294, 47005, 49810, 69734, 92588, 94010, 99620, 115735, 139468, 162029, 174335, 188020, 231470, 324058, 348670, 393499, 462940, 648116, 697340, 786998, 810145, 1573996, 1620290, 1967495, 2754493, 3240580, 3934990, 5508986, 7869980, 11017972, 13772465, 27544930, 55089860]

約数ペア:

[(1, 55089860), (2, 27544930), (4, 13772465), (5, 11017972), (7, 7869980), (10, 5508986), (14, 3934990), (17, 3240580), (20, 2754493), (28, 1967495), (34, 1620290), (35, 1573996), (68, 810145), (70, 786998), (79, 697340), (85, 648116), (119, 462940), (140, 393499), (158, 348670), (170, 324058), (238, 231470), (293, 188020), (316, 174335), (340, 162029), (395, 139468), (476, 115735), (553, 99620), (586, 94010), (595, 92588), (790, 69734), (1106, 49810), (1172, 47005), (1190, 46294), (1343, 41020), (1465, 37604), (1580, 34867), (2051, 26860), (2212, 24905), (2380, 23147), (2686, 20510), (2765, 19924), (2930, 18802), (4102, 13430), (4981, 11060), (5372, 10255), (5530, 9962), (5860, 9401), (6715, 8204)]