49887240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 163175040

約数和(自身を除く): 113287800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 283, 312, 339, 390, 452, 520, 565, 566, 678, 780, 849, 904, 1130, 1132, 1356, 1415, 1469, 1560, 1695, 1698, 2260, 2264, 2712, 2830, 2938, 3390, 3396, 3679, 4245, 4407, 4520, 5660, 5876, 6780, 6792, 7345, 7358, 8490, 8814, 11037, 11320, 11752, 13560, 14690, 14716, 16980, 17628, 18395, 22035, 22074, 29380, 29432, 31979, 33960, 35256, 36790, 44070, 44148, 55185, 58760, 63958, 73580, 88140, 88296, 95937, 110370, 127916, 147160, 159895, 176280, 191874, 220740, 255832, 319790, 383748, 415727, 441480, 479685, 639580, 767496, 831454, 959370, 1247181, 1279160, 1662908, 1918740, 2078635, 2494362, 3325816, 3837480, 4157270, 4988724, 6235905, 8314540, 9977448, 12471810, 16629080, 24943620, 49887240]

約数ペア:

[(1, 49887240), (2, 24943620), (3, 16629080), (4, 12471810), (5, 9977448), (6, 8314540), (8, 6235905), (10, 4988724), (12, 4157270), (13, 3837480), (15, 3325816), (20, 2494362), (24, 2078635), (26, 1918740), (30, 1662908), (39, 1279160), (40, 1247181), (52, 959370), (60, 831454), (65, 767496), (78, 639580), (104, 479685), (113, 441480), (120, 415727), (130, 383748), (156, 319790), (195, 255832), (226, 220740), (260, 191874), (283, 176280), (312, 159895), (339, 147160), (390, 127916), (452, 110370), (520, 95937), (565, 88296), (566, 88140), (678, 73580), (780, 63958), (849, 58760), (904, 55185), (1130, 44148), (1132, 44070), (1356, 36790), (1415, 35256), (1469, 33960), (1560, 31979), (1695, 29432), (1698, 29380), (2260, 22074), (2264, 22035), (2712, 18395), (2830, 17628), (2938, 16980), (3390, 14716), (3396, 14690), (3679, 13560), (4245, 11752), (4407, 11320), (4520, 11037), (5660, 8814), (5876, 8490), (6780, 7358), (6792, 7345)]