54520570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 110877984

約数和(自身を除く): 56357414

約数列:

[1, 2, 5, 10, 13, 26, 41, 53, 65, 82, 106, 130, 193, 205, 265, 386, 410, 530, 533, 689, 965, 1066, 1378, 1930, 2173, 2509, 2665, 3445, 4346, 5018, 5330, 6890, 7913, 10229, 10865, 12545, 15826, 20458, 21730, 25090, 28249, 39565, 51145, 56498, 79130, 102290, 102869, 132977, 141245, 205738, 265954, 282490, 419389, 514345, 664885, 838778, 1028690, 1329770, 2096945, 4193890, 5452057, 10904114, 27260285, 54520570]

約数ペア:

[(1, 54520570), (2, 27260285), (5, 10904114), (10, 5452057), (13, 4193890), (26, 2096945), (41, 1329770), (53, 1028690), (65, 838778), (82, 664885), (106, 514345), (130, 419389), (193, 282490), (205, 265954), (265, 205738), (386, 141245), (410, 132977), (530, 102869), (533, 102290), (689, 79130), (965, 56498), (1066, 51145), (1378, 39565), (1930, 28249), (2173, 25090), (2509, 21730), (2665, 20458), (3445, 15826), (4346, 12545), (5018, 10865), (5330, 10229), (6890, 7913)]