50789640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 168220800

約数和(自身を除く): 117431160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 353, 436, 440, 545, 654, 660, 706, 872, 1059, 1090, 1199, 1308, 1320, 1412, 1635, 1765, 2118, 2180, 2398, 2616, 2824, 3270, 3530, 3597, 3883, 4236, 4360, 4796, 5295, 5995, 6540, 7060, 7194, 7766, 8472, 9592, 10590, 11649, 11990, 13080, 14120, 14388, 15532, 17985, 19415, 21180, 23298, 23980, 28776, 31064, 35970, 38477, 38830, 42360, 46596, 47960, 58245, 71940, 76954, 77660, 93192, 115431, 116490, 143880, 153908, 155320, 192385, 230862, 232980, 307816, 384770, 423247, 461724, 465960, 577155, 769540, 846494, 923448, 1154310, 1269741, 1539080, 1692988, 2116235, 2308620, 2539482, 3385976, 4232470, 4617240, 5078964, 6348705, 8464940, 10157928, 12697410, 16929880, 25394820, 50789640]

約数ペア:

[(1, 50789640), (2, 25394820), (3, 16929880), (4, 12697410), (5, 10157928), (6, 8464940), (8, 6348705), (10, 5078964), (11, 4617240), (12, 4232470), (15, 3385976), (20, 2539482), (22, 2308620), (24, 2116235), (30, 1692988), (33, 1539080), (40, 1269741), (44, 1154310), (55, 923448), (60, 846494), (66, 769540), (88, 577155), (109, 465960), (110, 461724), (120, 423247), (132, 384770), (165, 307816), (218, 232980), (220, 230862), (264, 192385), (327, 155320), (330, 153908), (353, 143880), (436, 116490), (440, 115431), (545, 93192), (654, 77660), (660, 76954), (706, 71940), (872, 58245), (1059, 47960), (1090, 46596), (1199, 42360), (1308, 38830), (1320, 38477), (1412, 35970), (1635, 31064), (1765, 28776), (2118, 23980), (2180, 23298), (2398, 21180), (2616, 19415), (2824, 17985), (3270, 15532), (3530, 14388), (3597, 14120), (3883, 13080), (4236, 11990), (4360, 11649), (4796, 10590), (5295, 9592), (5995, 8472), (6540, 7766), (7060, 7194)]