49006947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 76677120

約数和(自身を除く): 27670173

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1551, 1663, 2679, 4989, 9823, 18293, 29469, 31597, 54879, 78161, 94791, 234483, 347567, 859771, 1042701, 1485059, 2579313, 4455177, 16335649, 49006947]

約数ペア:

[(1, 49006947), (3, 16335649), (11, 4455177), (19, 2579313), (33, 1485059), (47, 1042701), (57, 859771), (141, 347567), (209, 234483), (517, 94791), (627, 78161), (893, 54879), (1551, 31597), (1663, 29469), (2679, 18293), (4989, 9823)]