52439868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 144471600

約数和(自身を除く): 92031732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1259, 1602, 2314, 2518, 3204, 3471, 3777, 4628, 5036, 6942, 7554, 10413, 11331, 13884, 15108, 16367, 20826, 22662, 32734, 41652, 45324, 49101, 65468, 98202, 112051, 147303, 196404, 224102, 294606, 336153, 448204, 589212, 672306, 1008459, 1344612, 1456663, 2016918, 2913326, 4033836, 4369989, 5826652, 8739978, 13109967, 17479956, 26219934, 52439868]

約数ペア:

[(1, 52439868), (2, 26219934), (3, 17479956), (4, 13109967), (6, 8739978), (9, 5826652), (12, 4369989), (13, 4033836), (18, 2913326), (26, 2016918), (36, 1456663), (39, 1344612), (52, 1008459), (78, 672306), (89, 589212), (117, 448204), (156, 336153), (178, 294606), (234, 224102), (267, 196404), (356, 147303), (468, 112051), (534, 98202), (801, 65468), (1068, 49101), (1157, 45324), (1259, 41652), (1602, 32734), (2314, 22662), (2518, 20826), (3204, 16367), (3471, 15108), (3777, 13884), (4628, 11331), (5036, 10413), (6942, 7554)]