52005217480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{83219}}^1$

素因数の和:84166

約数の個数: 64

約数和(自身を含む): 124031088000

約数和(自身を除く): 72025870520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 919, 1838, 3676, 4595, 7352, 9190, 15623, 18380, 31246, 36760, 62492, 78115, 83219, 124984, 156230, 166438, 312460, 332876, 416095, 624920, 665752, 832190, 1414723, 1664380, 2829446, 3328760, 5658892, 7073615, 11317784, 14147230, 28294460, 56588920, 76478261, 152956522, 305913044, 382391305, 611826088, 764782610, 1300130437, 1529565220, 2600260874, 3059130440, 5200521748, 6500652185, 10401043496, 13001304370, 26002608740, 52005217480]

約数ペア:

[(1, 52005217480), (2, 26002608740), (4, 13001304370), (5, 10401043496), (8, 6500652185), (10, 5200521748), (17, 3059130440), (20, 2600260874), (34, 1529565220), (40, 1300130437), (68, 764782610), (85, 611826088), (136, 382391305), (170, 305913044), (340, 152956522), (680, 76478261), (919, 56588920), (1838, 28294460), (3676, 14147230), (4595, 11317784), (7352, 7073615), (9190, 5658892), (15623, 3328760), (18380, 2829446), (31246, 1664380), (36760, 1414723), (62492, 832190), (78115, 665752), (83219, 624920), (124984, 416095), (156230, 332876), (166438, 312460)]