52305556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 100132480

約数和(自身を除く): 47826924

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 149, 298, 589, 596, 1178, 2356, 2831, 4619, 5662, 9238, 11324, 18476, 22201, 44402, 87761, 88804, 175522, 351044, 421819, 688231, 843638, 1376462, 1687276, 2752924, 13076389, 26152778, 52305556]

約数ペア:

[(1, 52305556), (2, 26152778), (4, 13076389), (19, 2752924), (31, 1687276), (38, 1376462), (62, 843638), (76, 688231), (124, 421819), (149, 351044), (298, 175522), (589, 88804), (596, 87761), (1178, 44402), (2356, 22201), (2831, 18476), (4619, 11324), (5662, 9238)]