47825855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 75382272

約数和(自身を除く): 27556417

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 121, 161, 253, 385, 491, 605, 805, 847, 1265, 1771, 2455, 2783, 3437, 4235, 5401, 8855, 11293, 13915, 17185, 19481, 27005, 37807, 56465, 59411, 79051, 97405, 124223, 189035, 297055, 395255, 415877, 621115, 869561, 1366453, 2079385, 4347805, 6832265, 9565171, 47825855]

約数ペア:

[(1, 47825855), (5, 9565171), (7, 6832265), (11, 4347805), (23, 2079385), (35, 1366453), (55, 869561), (77, 621115), (115, 415877), (121, 395255), (161, 297055), (253, 189035), (385, 124223), (491, 97405), (605, 79051), (805, 59411), (847, 56465), (1265, 37807), (1771, 27005), (2455, 19481), (2783, 17185), (3437, 13915), (4235, 11293), (5401, 8855)]