53061057

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 91653120

約数和(自身を除く): 38592063

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 101, 217, 269, 279, 303, 651, 707, 807, 909, 1883, 1953, 2121, 2421, 3131, 5649, 6363, 8339, 9393, 16947, 21917, 25017, 27169, 28179, 58373, 65751, 75051, 81507, 175119, 190183, 197253, 244521, 525357, 570549, 842239, 1711647, 2526717, 5895673, 7580151, 17687019, 53061057]

約数ペア:

[(1, 53061057), (3, 17687019), (7, 7580151), (9, 5895673), (21, 2526717), (31, 1711647), (63, 842239), (93, 570549), (101, 525357), (217, 244521), (269, 197253), (279, 190183), (303, 175119), (651, 81507), (707, 75051), (807, 65751), (909, 58373), (1883, 28179), (1953, 27169), (2121, 25017), (2421, 21917), (3131, 16947), (5649, 9393), (6363, 8339)]