54652675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 89056800

約数和(自身を除く): 34404125

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 89, 121, 145, 175, 203, 275, 319, 385, 445, 605, 623, 725, 847, 979, 1015, 1595, 1925, 2225, 2233, 2581, 3025, 3115, 3509, 4235, 4895, 5075, 6853, 7975, 10769, 11165, 12905, 15575, 17545, 18067, 21175, 24475, 24563, 28391, 34265, 53845, 55825, 64525, 75383, 87725, 90335, 122815, 141955, 171325, 198737, 269225, 312301, 376915, 451675, 614075, 709775, 993685, 1561505, 1884575, 2186107, 4968425, 7807525, 10930535, 54652675]

約数ペア:

[(1, 54652675), (5, 10930535), (7, 7807525), (11, 4968425), (25, 2186107), (29, 1884575), (35, 1561505), (55, 993685), (77, 709775), (89, 614075), (121, 451675), (145, 376915), (175, 312301), (203, 269225), (275, 198737), (319, 171325), (385, 141955), (445, 122815), (605, 90335), (623, 87725), (725, 75383), (847, 64525), (979, 55825), (1015, 53845), (1595, 34265), (1925, 28391), (2225, 24563), (2233, 24475), (2581, 21175), (3025, 18067), (3115, 17545), (3509, 15575), (4235, 12905), (4895, 11165), (5075, 10769), (6853, 7975)]