47291219849

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 53138198016

約数和(自身を除く): 5846978167

約数列:

[1, 19, 37, 47, 71, 361, 703, 893, 1061, 1349, 1739, 2627, 3337, 13357, 16967, 20159, 25631, 33041, 39257, 49867, 49913, 63403, 75331, 123469, 383021, 627779, 745883, 947473, 948347, 1204657, 1431289, 1845079, 2345911, 2787247, 3540557, 14171777, 18001987, 27194491, 35056501, 44572309, 52957693, 67270583, 131000609, 666073519, 1006196167, 1278141077, 2489011571, 47291219849]

約数ペア:

[(1, 47291219849), (19, 2489011571), (37, 1278141077), (47, 1006196167), (71, 666073519), (361, 131000609), (703, 67270583), (893, 52957693), (1061, 44572309), (1349, 35056501), (1739, 27194491), (2627, 18001987), (3337, 14171777), (13357, 3540557), (16967, 2787247), (20159, 2345911), (25631, 1845079), (33041, 1431289), (39257, 1204657), (49867, 948347), (49913, 947473), (63403, 745883), (75331, 627779), (123469, 383021)]