49565529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 81664128

約数和(自身を除く): 32098599

約数列:

[1, 3, 9, 13, 23, 39, 69, 113, 117, 163, 207, 299, 339, 489, 897, 1017, 1467, 1469, 2119, 2599, 2691, 3749, 4407, 6357, 7797, 11247, 13221, 18419, 19071, 23391, 33741, 33787, 48737, 55257, 101361, 146211, 165771, 239447, 304083, 423637, 438633, 718341, 1270911, 2155023, 3812733, 5507281, 16521843, 49565529]

約数ペア:

[(1, 49565529), (3, 16521843), (9, 5507281), (13, 3812733), (23, 2155023), (39, 1270911), (69, 718341), (113, 438633), (117, 423637), (163, 304083), (207, 239447), (299, 165771), (339, 146211), (489, 101361), (897, 55257), (1017, 48737), (1467, 33787), (1469, 33741), (2119, 23391), (2599, 19071), (2691, 18419), (3749, 13221), (4407, 11247), (6357, 7797)]