49681684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 101521728

約数和(自身を除く): 51840044

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1307, 1462, 2236, 2614, 2924, 5228, 9503, 16991, 19006, 22219, 33982, 38012, 44438, 56201, 67964, 88876, 112402, 224804, 288847, 577694, 730613, 955417, 1155388, 1461226, 1910834, 2922452, 3821668, 12420421, 24840842, 49681684]

約数ペア:

[(1, 49681684), (2, 24840842), (4, 12420421), (13, 3821668), (17, 2922452), (26, 1910834), (34, 1461226), (43, 1155388), (52, 955417), (68, 730613), (86, 577694), (172, 288847), (221, 224804), (442, 112402), (559, 88876), (731, 67964), (884, 56201), (1118, 44438), (1307, 38012), (1462, 33982), (2236, 22219), (2614, 19006), (2924, 16991), (5228, 9503)]