54900008

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 109805940

約数和(自身を除く): 54905932

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 193, 248, 296, 386, 772, 961, 1147, 1544, 1922, 2294, 3844, 4588, 5983, 7141, 7688, 9176, 11966, 14282, 23932, 28564, 35557, 47864, 57128, 71114, 142228, 185473, 221371, 284456, 370946, 442742, 741892, 885484, 1483784, 1770968, 6862501, 13725002, 27450004, 54900008]

約数ペア:

[(1, 54900008), (2, 27450004), (4, 13725002), (8, 6862501), (31, 1770968), (37, 1483784), (62, 885484), (74, 741892), (124, 442742), (148, 370946), (193, 284456), (248, 221371), (296, 185473), (386, 142228), (772, 71114), (961, 57128), (1147, 47864), (1544, 35557), (1922, 28564), (2294, 23932), (3844, 14282), (4588, 11966), (5983, 9176), (7141, 7688)]