53470040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 135127440

約数和(自身を除く): 81657400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 107, 124, 130, 155, 214, 248, 260, 310, 403, 428, 520, 535, 620, 806, 856, 961, 1070, 1240, 1391, 1612, 1922, 2015, 2140, 2782, 3224, 3317, 3844, 4030, 4280, 4805, 5564, 6634, 6955, 7688, 8060, 9610, 11128, 12493, 13268, 13910, 16120, 16585, 19220, 24986, 26536, 27820, 33170, 38440, 43121, 49972, 55640, 62465, 66340, 86242, 99944, 102827, 124930, 132680, 172484, 205654, 215605, 249860, 344968, 411308, 431210, 499720, 514135, 822616, 862420, 1028270, 1336751, 1724840, 2056540, 2673502, 4113080, 5347004, 6683755, 10694008, 13367510, 26735020, 53470040]

約数ペア:

[(1, 53470040), (2, 26735020), (4, 13367510), (5, 10694008), (8, 6683755), (10, 5347004), (13, 4113080), (20, 2673502), (26, 2056540), (31, 1724840), (40, 1336751), (52, 1028270), (62, 862420), (65, 822616), (104, 514135), (107, 499720), (124, 431210), (130, 411308), (155, 344968), (214, 249860), (248, 215605), (260, 205654), (310, 172484), (403, 132680), (428, 124930), (520, 102827), (535, 99944), (620, 86242), (806, 66340), (856, 62465), (961, 55640), (1070, 49972), (1240, 43121), (1391, 38440), (1612, 33170), (1922, 27820), (2015, 26536), (2140, 24986), (2782, 19220), (3224, 16585), (3317, 16120), (3844, 13910), (4030, 13268), (4280, 12493), (4805, 11128), (5564, 9610), (6634, 8060), (6955, 7688)]