47972870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 97330464

約数和(自身を除く): 49357594

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 967, 1210, 1934, 2255, 4510, 4835, 4961, 9670, 9922, 10637, 21274, 24805, 39647, 49610, 53185, 79294, 106370, 117007, 198235, 234014, 396470, 436117, 585035, 872234, 1170070, 2180585, 4361170, 4797287, 9594574, 23986435, 47972870]

約数ペア:

[(1, 47972870), (2, 23986435), (5, 9594574), (10, 4797287), (11, 4361170), (22, 2180585), (41, 1170070), (55, 872234), (82, 585035), (110, 436117), (121, 396470), (205, 234014), (242, 198235), (410, 117007), (451, 106370), (605, 79294), (902, 53185), (967, 49610), (1210, 39647), (1934, 24805), (2255, 21274), (4510, 10637), (4835, 9922), (4961, 9670)]