51392016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9151}}^1$

素因数の和:9181

約数の個数: 80

約数和(自身を含む): 158878720

約数和(自身を除く): 107486704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 9151, 18302, 27453, 36604, 54906, 73208, 82359, 109812, 118963, 146416, 164718, 219624, 237926, 247077, 329436, 356889, 439248, 475852, 494154, 658872, 713778, 951704, 988308, 1070667, 1317744, 1427556, 1903408, 1976616, 2141334, 2855112, 3212001, 3953232, 4282668, 5710224, 6424002, 8565336, 12848004, 17130672, 25696008, 51392016]

約数ペア:

[(1, 51392016), (2, 25696008), (3, 17130672), (4, 12848004), (6, 8565336), (8, 6424002), (9, 5710224), (12, 4282668), (13, 3953232), (16, 3212001), (18, 2855112), (24, 2141334), (26, 1976616), (27, 1903408), (36, 1427556), (39, 1317744), (48, 1070667), (52, 988308), (54, 951704), (72, 713778), (78, 658872), (104, 494154), (108, 475852), (117, 439248), (144, 356889), (156, 329436), (208, 247077), (216, 237926), (234, 219624), (312, 164718), (351, 146416), (432, 118963), (468, 109812), (624, 82359), (702, 73208), (936, 54906), (1404, 36604), (1872, 27453), (2808, 18302), (5616, 9151)]