53138326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 88323840

約数和(自身を除く): 35185514

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 373, 437, 746, 874, 3097, 3749, 6194, 7087, 7498, 8579, 14174, 17158, 60799, 71231, 121598, 142462, 163001, 326002, 1155181, 1398377, 2310362, 2796754, 26569163, 53138326]

約数ペア:

[(1, 53138326), (2, 26569163), (19, 2796754), (23, 2310362), (38, 1398377), (46, 1155181), (163, 326002), (326, 163001), (373, 142462), (437, 121598), (746, 71231), (874, 60799), (3097, 17158), (3749, 14174), (6194, 8579), (7087, 7498)]