57981896

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 135432000

約数和(自身を除く): 77450104

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 59, 92, 98, 109, 118, 161, 184, 196, 218, 236, 322, 392, 413, 436, 472, 644, 763, 826, 872, 1127, 1288, 1357, 1526, 1652, 2254, 2507, 2714, 2891, 3052, 3304, 4508, 5014, 5341, 5428, 5782, 6104, 6431, 9016, 9499, 10028, 10682, 10856, 11564, 12862, 17549, 18998, 20056, 21364, 23128, 25724, 35098, 37996, 42728, 45017, 51448, 66493, 70196, 75992, 90034, 122843, 132986, 140392, 147913, 180068, 245686, 265972, 295826, 315119, 360136, 491372, 531944, 591652, 630238, 982744, 1035391, 1183304, 1260476, 2070782, 2520952, 4141564, 7247737, 8283128, 14495474, 28990948, 57981896]

約数ペア:

[(1, 57981896), (2, 28990948), (4, 14495474), (7, 8283128), (8, 7247737), (14, 4141564), (23, 2520952), (28, 2070782), (46, 1260476), (49, 1183304), (56, 1035391), (59, 982744), (92, 630238), (98, 591652), (109, 531944), (118, 491372), (161, 360136), (184, 315119), (196, 295826), (218, 265972), (236, 245686), (322, 180068), (392, 147913), (413, 140392), (436, 132986), (472, 122843), (644, 90034), (763, 75992), (826, 70196), (872, 66493), (1127, 51448), (1288, 45017), (1357, 42728), (1526, 37996), (1652, 35098), (2254, 25724), (2507, 23128), (2714, 21364), (2891, 20056), (3052, 18998), (3304, 17549), (4508, 12862), (5014, 11564), (5341, 10856), (5428, 10682), (5782, 10028), (6104, 9499), (6431, 9016)]