51614577

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 94554240

約数和(自身を除く): 42939663

約数列:

[1, 3, 7, 9, 21, 27, 29, 43, 63, 73, 81, 87, 129, 189, 203, 219, 261, 301, 387, 511, 567, 609, 657, 783, 903, 1161, 1247, 1533, 1827, 1971, 2117, 2349, 2709, 3139, 3483, 3741, 4599, 5481, 5913, 6351, 8127, 8729, 9417, 11223, 13797, 14819, 16443, 19053, 21973, 24381, 26187, 28251, 33669, 41391, 44457, 57159, 65919, 78561, 84753, 91031, 101007, 133371, 171477, 197757, 235683, 254259, 273093, 400113, 593271, 637217, 707049, 819279, 1200339, 1779813, 1911651, 2457837, 5734953, 7373511, 17204859, 51614577]

約数ペア:

[(1, 51614577), (3, 17204859), (7, 7373511), (9, 5734953), (21, 2457837), (27, 1911651), (29, 1779813), (43, 1200339), (63, 819279), (73, 707049), (81, 637217), (87, 593271), (129, 400113), (189, 273093), (203, 254259), (219, 235683), (261, 197757), (301, 171477), (387, 133371), (511, 101007), (567, 91031), (609, 84753), (657, 78561), (783, 65919), (903, 57159), (1161, 44457), (1247, 41391), (1533, 33669), (1827, 28251), (1971, 26187), (2117, 24381), (2349, 21973), (2709, 19053), (3139, 16443), (3483, 14819), (3741, 13797), (4599, 11223), (5481, 9417), (5913, 8729), (6351, 8127)]