53629353

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 31284567

約数列:

[1, 3, 9, 23, 41, 69, 71, 89, 123, 207, 213, 267, 369, 639, 801, 943, 1633, 2047, 2829, 2911, 3649, 4899, 6141, 6319, 8487, 8733, 10947, 14697, 18423, 18957, 26199, 32841, 56871, 66953, 83927, 145337, 200859, 251781, 259079, 436011, 602577, 755343, 777237, 1308033, 2331711, 5958817, 17876451, 53629353]

約数ペア:

[(1, 53629353), (3, 17876451), (9, 5958817), (23, 2331711), (41, 1308033), (69, 777237), (71, 755343), (89, 602577), (123, 436011), (207, 259079), (213, 251781), (267, 200859), (369, 145337), (639, 83927), (801, 66953), (943, 56871), (1633, 32841), (2047, 26199), (2829, 18957), (2911, 18423), (3649, 14697), (4899, 10947), (6141, 8733), (6319, 8487)]