49574792930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1725541}}^1$

素因数の和:1725591

約数の個数: 48

約数和(自身を含む): 102310836264

約数和(自身を除く): 52736043334

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 14365, 28730, 1725541, 3451082, 8627705, 17255410, 22432033, 29334197, 44864066, 58668394, 112160165, 146670985, 224320330, 291616429, 293341970, 381344561, 583232858, 762689122, 1458082145, 1906722805, 2916164290, 3813445610, 4957479293, 9914958586, 24787396465, 49574792930]

約数ペア:

[(1, 49574792930), (2, 24787396465), (5, 9914958586), (10, 4957479293), (13, 3813445610), (17, 2916164290), (26, 1906722805), (34, 1458082145), (65, 762689122), (85, 583232858), (130, 381344561), (169, 293341970), (170, 291616429), (221, 224320330), (338, 146670985), (442, 112160165), (845, 58668394), (1105, 44864066), (1690, 29334197), (2210, 22432033), (2873, 17255410), (5746, 8627705), (14365, 3451082), (28730, 1725541)]