53269520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22961}}^1$

素因数の和:23003

約数の個数: 40

約数和(自身を含む): 128127960

約数和(自身を除く): 74858440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 22961, 45922, 91844, 114805, 183688, 229610, 367376, 459220, 665869, 918440, 1331738, 1836880, 2663476, 3329345, 5326952, 6658690, 10653904, 13317380, 26634760, 53269520]

約数ペア:

[(1, 53269520), (2, 26634760), (4, 13317380), (5, 10653904), (8, 6658690), (10, 5326952), (16, 3329345), (20, 2663476), (29, 1836880), (40, 1331738), (58, 918440), (80, 665869), (116, 459220), (145, 367376), (232, 229610), (290, 183688), (464, 114805), (580, 91844), (1160, 45922), (2320, 22961)]