53243358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66721}}^1$

素因数の和:66752

約数の個数: 32

約数和(自身を含む): 128106240

約数和(自身を除く): 74862882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 66721, 133442, 200163, 400326, 467047, 934094, 1267699, 1401141, 2535398, 2802282, 3803097, 7606194, 8873893, 17747786, 26621679, 53243358]

約数ペア:

[(1, 53243358), (2, 26621679), (3, 17747786), (6, 8873893), (7, 7606194), (14, 3803097), (19, 2802282), (21, 2535398), (38, 1401141), (42, 1267699), (57, 934094), (114, 467047), (133, 400326), (266, 200163), (399, 133442), (798, 66721)]