53102203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 17814917

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 359, 791, 1243, 1309, 1921, 2513, 3949, 6103, 8701, 13447, 21131, 27643, 40567, 42721, 67133, 147917, 283969, 446237, 469931, 689639, 3123659, 4827473, 7586029, 53102203]

約数ペア:

[(1, 53102203), (7, 7586029), (11, 4827473), (17, 3123659), (77, 689639), (113, 469931), (119, 446237), (187, 283969), (359, 147917), (791, 67133), (1243, 42721), (1309, 40567), (1921, 27643), (2513, 21131), (3949, 13447), (6103, 8701)]