53668120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 132503040

約数和(自身を除く): 78834920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 431, 440, 566, 862, 1132, 1415, 1724, 2155, 2264, 2830, 3113, 3448, 4310, 4741, 5660, 6226, 8620, 9482, 11320, 12452, 15565, 17240, 18964, 23705, 24904, 31130, 37928, 47410, 62260, 94820, 121973, 124520, 189640, 243946, 487892, 609865, 975784, 1219730, 1341703, 2439460, 2683406, 4878920, 5366812, 6708515, 10733624, 13417030, 26834060, 53668120]

約数ペア:

[(1, 53668120), (2, 26834060), (4, 13417030), (5, 10733624), (8, 6708515), (10, 5366812), (11, 4878920), (20, 2683406), (22, 2439460), (40, 1341703), (44, 1219730), (55, 975784), (88, 609865), (110, 487892), (220, 243946), (283, 189640), (431, 124520), (440, 121973), (566, 94820), (862, 62260), (1132, 47410), (1415, 37928), (1724, 31130), (2155, 24904), (2264, 23705), (2830, 18964), (3113, 17240), (3448, 15565), (4310, 12452), (4741, 11320), (5660, 9482), (6226, 8620)]