48565209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 38525991

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 83, 119, 149, 187, 231, 249, 357, 447, 561, 581, 913, 1043, 1309, 1411, 1639, 1743, 2533, 2739, 3129, 3927, 4233, 4917, 6391, 7599, 9877, 11473, 12367, 15521, 17731, 19173, 27863, 29631, 34419, 37101, 46563, 53193, 83589, 86569, 108647, 136037, 195041, 210239, 259707, 325941, 408111, 585123, 630717, 952259, 1471673, 2312629, 2856777, 4415019, 6937887, 16188403, 48565209]

約数ペア:

[(1, 48565209), (3, 16188403), (7, 6937887), (11, 4415019), (17, 2856777), (21, 2312629), (33, 1471673), (51, 952259), (77, 630717), (83, 585123), (119, 408111), (149, 325941), (187, 259707), (231, 210239), (249, 195041), (357, 136037), (447, 108647), (561, 86569), (581, 83589), (913, 53193), (1043, 46563), (1309, 37101), (1411, 34419), (1639, 29631), (1743, 27863), (2533, 19173), (2739, 17731), (3129, 15521), (3927, 12367), (4233, 11473), (4917, 9877), (6391, 7599)]