47683260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2843

約数の個数: 72

約数和(自身を含む): 146183856

約数和(自身を除く): 98500596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2731, 2910, 3492, 4365, 5462, 5820, 8193, 8730, 10924, 13655, 16386, 17460, 24579, 27310, 32772, 40965, 49158, 54620, 81930, 98316, 122895, 163860, 245790, 264907, 491580, 529814, 794721, 1059628, 1324535, 1589442, 2384163, 2649070, 3178884, 3973605, 4768326, 5298140, 7947210, 9536652, 11920815, 15894420, 23841630, 47683260]

約数ペア:

[(1, 47683260), (2, 23841630), (3, 15894420), (4, 11920815), (5, 9536652), (6, 7947210), (9, 5298140), (10, 4768326), (12, 3973605), (15, 3178884), (18, 2649070), (20, 2384163), (30, 1589442), (36, 1324535), (45, 1059628), (60, 794721), (90, 529814), (97, 491580), (180, 264907), (194, 245790), (291, 163860), (388, 122895), (485, 98316), (582, 81930), (873, 54620), (970, 49158), (1164, 40965), (1455, 32772), (1746, 27310), (1940, 24579), (2731, 17460), (2910, 16386), (3492, 13655), (4365, 10924), (5462, 8730), (5820, 8193)]