51381408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 72

約数和(自身を含む): 146095488

約数和(自身を除く): 94714080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 3167, 4056, 5408, 6334, 8112, 9501, 12668, 16224, 19002, 25336, 38004, 41171, 50672, 76008, 82342, 101344, 123513, 152016, 164684, 247026, 304032, 329368, 494052, 535223, 658736, 988104, 1070446, 1317472, 1605669, 1976208, 2140892, 3211338, 3952416, 4281784, 6422676, 8563568, 12845352, 17127136, 25690704, 51381408]

約数ペア:

[(1, 51381408), (2, 25690704), (3, 17127136), (4, 12845352), (6, 8563568), (8, 6422676), (12, 4281784), (13, 3952416), (16, 3211338), (24, 2140892), (26, 1976208), (32, 1605669), (39, 1317472), (48, 1070446), (52, 988104), (78, 658736), (96, 535223), (104, 494052), (156, 329368), (169, 304032), (208, 247026), (312, 164684), (338, 152016), (416, 123513), (507, 101344), (624, 82342), (676, 76008), (1014, 50672), (1248, 41171), (1352, 38004), (2028, 25336), (2704, 19002), (3167, 16224), (4056, 12668), (5408, 9501), (6334, 8112)]