51298416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 157298960

約数和(自身を除く): 106000544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 409, 468, 536, 603, 624, 804, 818, 871, 936, 1072, 1206, 1227, 1608, 1636, 1742, 1872, 2412, 2454, 2613, 3216, 3272, 3484, 3681, 4824, 4908, 5226, 5317, 6544, 6968, 7362, 7839, 9648, 9816, 10452, 10634, 13936, 14724, 15678, 15951, 19632, 20904, 21268, 27403, 29448, 31356, 31902, 41808, 42536, 47853, 54806, 58896, 62712, 63804, 82209, 85072, 95706, 109612, 125424, 127608, 164418, 191412, 219224, 246627, 255216, 328836, 356239, 382824, 438448, 493254, 657672, 712478, 765648, 986508, 1068717, 1315344, 1424956, 1973016, 2137434, 2849912, 3206151, 3946032, 4274868, 5699824, 6412302, 8549736, 12824604, 17099472, 25649208, 51298416]

約数ペア:

[(1, 51298416), (2, 25649208), (3, 17099472), (4, 12824604), (6, 8549736), (8, 6412302), (9, 5699824), (12, 4274868), (13, 3946032), (16, 3206151), (18, 2849912), (24, 2137434), (26, 1973016), (36, 1424956), (39, 1315344), (48, 1068717), (52, 986508), (67, 765648), (72, 712478), (78, 657672), (104, 493254), (117, 438448), (134, 382824), (144, 356239), (156, 328836), (201, 255216), (208, 246627), (234, 219224), (268, 191412), (312, 164418), (402, 127608), (409, 125424), (468, 109612), (536, 95706), (603, 85072), (624, 82209), (804, 63804), (818, 62712), (871, 58896), (936, 54806), (1072, 47853), (1206, 42536), (1227, 41808), (1608, 31902), (1636, 31356), (1742, 29448), (1872, 27403), (2412, 21268), (2454, 20904), (2613, 19632), (3216, 15951), (3272, 15678), (3484, 14724), (3681, 13936), (4824, 10634), (4908, 10452), (5226, 9816), (5317, 9648), (6544, 7839), (6968, 7362)]