51121576681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1741}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 66625228800

約数和(自身を除く): 15503652119

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 331, 437, 551, 667, 1741, 2317, 3059, 3857, 4669, 6289, 7613, 9599, 12187, 12673, 33079, 40043, 44023, 50489, 53291, 67193, 88711, 144647, 182381, 220777, 231553, 280301, 353423, 576271, 760817, 959291, 1012529, 1161247, 1276667, 1545439, 4033897, 4194763, 5325719, 6715037, 8128729, 10949149, 13254233, 16711859, 22063693, 29363341, 76644043, 92779631, 116983013, 154445851, 251830427, 317525321, 384372757, 1762812989, 2222677247, 2690609299, 7303082383, 51121576681]

約数ペア:

[(1, 51121576681), (7, 7303082383), (19, 2690609299), (23, 2222677247), (29, 1762812989), (133, 384372757), (161, 317525321), (203, 251830427), (331, 154445851), (437, 116983013), (551, 92779631), (667, 76644043), (1741, 29363341), (2317, 22063693), (3059, 16711859), (3857, 13254233), (4669, 10949149), (6289, 8128729), (7613, 6715037), (9599, 5325719), (12187, 4194763), (12673, 4033897), (33079, 1545439), (40043, 1276667), (44023, 1161247), (50489, 1012529), (53291, 959291), (67193, 760817), (88711, 576271), (144647, 353423), (182381, 280301), (220777, 231553)]