51528076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21871}}^1$

素因数の和:21925

約数の個数: 24

約数和(自身を含む): 97986560

約数和(自身を除く): 46458484

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 21871, 43742, 87484, 415549, 678001, 831098, 1356002, 1662196, 2712004, 12882019, 25764038, 51528076]

約数ペア:

[(1, 51528076), (2, 25764038), (4, 12882019), (19, 2712004), (31, 1662196), (38, 1356002), (62, 831098), (76, 678001), (124, 415549), (589, 87484), (1178, 43742), (2356, 21871)]