55071878358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{164089}}^1$

素因数の和:164293

約数の個数: 64

約数和(自身を含む): 128919605760

約数和(自身を除く): 73847727402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 131, 183, 262, 366, 393, 427, 786, 854, 917, 1281, 1834, 2562, 2751, 5502, 7991, 15982, 23973, 47946, 55937, 111874, 164089, 167811, 328178, 335622, 492267, 984534, 1148623, 2297246, 3445869, 6891738, 10009429, 20018858, 21495659, 30028287, 42991318, 60056574, 64486977, 70066003, 128973954, 140132006, 150469613, 210198009, 300939226, 420396018, 451408839, 902817678, 1311235199, 2622470398, 3933705597, 7867411194, 9178646393, 18357292786, 27535939179, 55071878358]

約数ペア:

[(1, 55071878358), (2, 27535939179), (3, 18357292786), (6, 9178646393), (7, 7867411194), (14, 3933705597), (21, 2622470398), (42, 1311235199), (61, 902817678), (122, 451408839), (131, 420396018), (183, 300939226), (262, 210198009), (366, 150469613), (393, 140132006), (427, 128973954), (786, 70066003), (854, 64486977), (917, 60056574), (1281, 42991318), (1834, 30028287), (2562, 21495659), (2751, 20018858), (5502, 10009429), (7991, 6891738), (15982, 3445869), (23973, 2297246), (47946, 1148623), (55937, 984534), (111874, 492267), (164089, 335622), (167811, 328178)]