51809856

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{5507}}^1$

素因数の和:5536

約数の個数: 84

約数和(自身を含む): 159489648

約数和(自身を除く): 107679792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 5507, 9408, 11014, 16521, 22028, 33042, 38549, 44056, 66084, 77098, 88112, 115647, 132168, 154196, 176224, 231294, 264336, 269843, 308392, 352448, 462588, 528672, 539686, 616784, 809529, 925176, 1057344, 1079372, 1233568, 1619058, 1850352, 2158744, 2467136, 3238116, 3700704, 4317488, 6476232, 7401408, 8634976, 12952464, 17269952, 25904928, 51809856]

約数ペア:

[(1, 51809856), (2, 25904928), (3, 17269952), (4, 12952464), (6, 8634976), (7, 7401408), (8, 6476232), (12, 4317488), (14, 3700704), (16, 3238116), (21, 2467136), (24, 2158744), (28, 1850352), (32, 1619058), (42, 1233568), (48, 1079372), (49, 1057344), (56, 925176), (64, 809529), (84, 616784), (96, 539686), (98, 528672), (112, 462588), (147, 352448), (168, 308392), (192, 269843), (196, 264336), (224, 231294), (294, 176224), (336, 154196), (392, 132168), (448, 115647), (588, 88112), (672, 77098), (784, 66084), (1176, 44056), (1344, 38549), (1568, 33042), (2352, 22028), (3136, 16521), (4704, 11014), (5507, 9408)]