56691558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40903}}^1$

素因数の和:40929

約数の個数: 48

約数和(自身を含む): 153144576

約数和(自身を除く): 96453018

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 40903, 81806, 122709, 245418, 286321, 368127, 449933, 572642, 736254, 858963, 899866, 1349799, 1717926, 2576889, 2699598, 3149531, 4049397, 5153778, 6299062, 8098794, 9448593, 18897186, 28345779, 56691558]

約数ペア:

[(1, 56691558), (2, 28345779), (3, 18897186), (6, 9448593), (7, 8098794), (9, 6299062), (11, 5153778), (14, 4049397), (18, 3149531), (21, 2699598), (22, 2576889), (33, 1717926), (42, 1349799), (63, 899866), (66, 858963), (77, 736254), (99, 572642), (126, 449933), (154, 368127), (198, 286321), (231, 245418), (462, 122709), (693, 81806), (1386, 40903)]