53138744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4789}}^1$

素因数の和:4887

約数の個数: 32

約数和(自身を含む): 106338000

約数和(自身を除く): 53199256

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 4789, 5548, 9578, 11096, 19156, 38312, 90991, 181982, 349597, 363964, 699194, 727928, 1398388, 2796776, 6642343, 13284686, 26569372, 53138744]

約数ペア:

[(1, 53138744), (2, 26569372), (4, 13284686), (8, 6642343), (19, 2796776), (38, 1398388), (73, 727928), (76, 699194), (146, 363964), (152, 349597), (292, 181982), (584, 90991), (1387, 38312), (2774, 19156), (4789, 11096), (5548, 9578)]