54438914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 91200000

約数和(自身を除く): 36761086

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 1147, 1178, 1249, 1406, 2294, 2498, 21793, 23731, 38719, 43586, 46213, 47462, 77438, 92426, 735661, 878047, 1432603, 1471322, 1756094, 2865206, 27219457, 54438914]

約数ペア:

[(1, 54438914), (2, 27219457), (19, 2865206), (31, 1756094), (37, 1471322), (38, 1432603), (62, 878047), (74, 735661), (589, 92426), (703, 77438), (1147, 47462), (1178, 46213), (1249, 43586), (1406, 38719), (2294, 23731), (2498, 21793)]