51489202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 84902400

約数和(自身を除く): 33413198

約数列:

[1, 2, 19, 31, 38, 62, 109, 218, 401, 589, 802, 1178, 2071, 3379, 4142, 6758, 7619, 12431, 15238, 24862, 43709, 64201, 87418, 128402, 236189, 472378, 830471, 1354979, 1660942, 2709958, 25744601, 51489202]

約数ペア:

[(1, 51489202), (2, 25744601), (19, 2709958), (31, 1660942), (38, 1354979), (62, 830471), (109, 472378), (218, 236189), (401, 128402), (589, 87418), (802, 64201), (1178, 43709), (2071, 24862), (3379, 15238), (4142, 12431), (6758, 7619)]