49242452

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 56597548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 1889, 3724, 3778, 6517, 7556, 13034, 13223, 26068, 26446, 35891, 52892, 71782, 92561, 143564, 185122, 251237, 370244, 502474, 647927, 1004948, 1295854, 1758659, 2591708, 3517318, 7034636, 12310613, 24621226, 49242452]

約数ペア:

[(1, 49242452), (2, 24621226), (4, 12310613), (7, 7034636), (14, 3517318), (19, 2591708), (28, 1758659), (38, 1295854), (49, 1004948), (76, 647927), (98, 502474), (133, 370244), (196, 251237), (266, 185122), (343, 143564), (532, 92561), (686, 71782), (931, 52892), (1372, 35891), (1862, 26446), (1889, 26068), (3724, 13223), (3778, 13034), (6517, 7556)]