51038260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 136604160

約数和(自身を除く): 85565900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 967, 1015, 1508, 1820, 1885, 1934, 2030, 2639, 3770, 3868, 4060, 4835, 5278, 6769, 7540, 9670, 10556, 12571, 13195, 13538, 19340, 25142, 26390, 27076, 28043, 33845, 50284, 52780, 56086, 62855, 67690, 87997, 112172, 125710, 135380, 140215, 175994, 196301, 251420, 280430, 351988, 364559, 392602, 439985, 560860, 729118, 785204, 879970, 981505, 1458236, 1759940, 1822795, 1963010, 2551913, 3645590, 3926020, 5103826, 7291180, 10207652, 12759565, 25519130, 51038260]

約数ペア:

[(1, 51038260), (2, 25519130), (4, 12759565), (5, 10207652), (7, 7291180), (10, 5103826), (13, 3926020), (14, 3645590), (20, 2551913), (26, 1963010), (28, 1822795), (29, 1759940), (35, 1458236), (52, 981505), (58, 879970), (65, 785204), (70, 729118), (91, 560860), (116, 439985), (130, 392602), (140, 364559), (145, 351988), (182, 280430), (203, 251420), (260, 196301), (290, 175994), (364, 140215), (377, 135380), (406, 125710), (455, 112172), (580, 87997), (754, 67690), (812, 62855), (910, 56086), (967, 52780), (1015, 50284), (1508, 33845), (1820, 28043), (1885, 27076), (1934, 26390), (2030, 25142), (2639, 19340), (3770, 13538), (3868, 13195), (4060, 12571), (4835, 10556), (5278, 9670), (6769, 7540)]