47880518

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 84338496

約数和(自身を除く): 36457978

約数列:

[1, 2, 7, 14, 53, 106, 173, 346, 371, 373, 742, 746, 1211, 2422, 2611, 5222, 9169, 18338, 19769, 39538, 64183, 64529, 128366, 129058, 138383, 276766, 451703, 903406, 3420037, 6840074, 23940259, 47880518]

約数ペア:

[(1, 47880518), (2, 23940259), (7, 6840074), (14, 3420037), (53, 903406), (106, 451703), (173, 276766), (346, 138383), (371, 129058), (373, 128366), (742, 64529), (746, 64183), (1211, 39538), (2422, 19769), (2611, 18338), (5222, 9169)]