55509454

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 121002336

約数和(自身を除く): 65492882

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 49, 77, 91, 98, 119, 143, 154, 182, 187, 221, 233, 238, 286, 374, 442, 466, 539, 637, 833, 1001, 1078, 1274, 1309, 1547, 1631, 1666, 2002, 2431, 2563, 2618, 3029, 3094, 3262, 3961, 4862, 5126, 6058, 7007, 7922, 9163, 10829, 11417, 14014, 17017, 17941, 18326, 21203, 21658, 22834, 27727, 33319, 34034, 35882, 42406, 43571, 51493, 55454, 66638, 87142, 102986, 119119, 125587, 148421, 194089, 233233, 238238, 251174, 296842, 304997, 360451, 388178, 466466, 566423, 609994, 720902, 1132846, 1632631, 2134979, 2523157, 3265262, 3964961, 4269958, 5046314, 7929922, 27754727, 55509454]

約数ペア:

[(1, 55509454), (2, 27754727), (7, 7929922), (11, 5046314), (13, 4269958), (14, 3964961), (17, 3265262), (22, 2523157), (26, 2134979), (34, 1632631), (49, 1132846), (77, 720902), (91, 609994), (98, 566423), (119, 466466), (143, 388178), (154, 360451), (182, 304997), (187, 296842), (221, 251174), (233, 238238), (238, 233233), (286, 194089), (374, 148421), (442, 125587), (466, 119119), (539, 102986), (637, 87142), (833, 66638), (1001, 55454), (1078, 51493), (1274, 43571), (1309, 42406), (1547, 35882), (1631, 34034), (1666, 33319), (2002, 27727), (2431, 22834), (2563, 21658), (2618, 21203), (3029, 18326), (3094, 17941), (3262, 17017), (3961, 14014), (4862, 11417), (5126, 10829), (6058, 9163), (7007, 7922)]