55279952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37967}}^1$

素因数の和:37995

約数の個数: 40

約数和(自身を含む): 131824896

約数和(自身を除く): 76544944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37967, 75934, 151868, 265769, 303736, 493571, 531538, 607472, 987142, 1063076, 1974284, 2126152, 3454997, 3948568, 4252304, 6909994, 7897136, 13819988, 27639976, 55279952]

約数ペア:

[(1, 55279952), (2, 27639976), (4, 13819988), (7, 7897136), (8, 6909994), (13, 4252304), (14, 3948568), (16, 3454997), (26, 2126152), (28, 1974284), (52, 1063076), (56, 987142), (91, 607472), (104, 531538), (112, 493571), (182, 303736), (208, 265769), (364, 151868), (728, 75934), (1456, 37967)]