19454850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14411}}^1$

素因数の和:14432

約数の個数: 48

約数和(自身を含む): 53612640

約数和(自身を除く): 34157790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14411, 28822, 43233, 72055, 86466, 129699, 144110, 216165, 259398, 360275, 389097, 432330, 648495, 720550, 778194, 1080825, 1296990, 1945485, 2161650, 3242475, 3890970, 6484950, 9727425, 19454850]

約数ペア:

[(1, 19454850), (2, 9727425), (3, 6484950), (5, 3890970), (6, 3242475), (9, 2161650), (10, 1945485), (15, 1296990), (18, 1080825), (25, 778194), (27, 720550), (30, 648495), (45, 432330), (50, 389097), (54, 360275), (75, 259398), (90, 216165), (135, 144110), (150, 129699), (225, 86466), (270, 72055), (450, 43233), (675, 28822), (1350, 14411)]