20048850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14851}}^1$

素因数の和:14872

約数の個数: 48

約数和(自身を含む): 55249440

約数和(自身を除く): 35200590

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, 14851, 29702, 44553, 74255, 89106, 133659, 148510, 222765, 267318, 371275, 400977, 445530, 668295, 742550, 801954, 1113825, 1336590, 2004885, 2227650, 3341475, 4009770, 6682950, 10024425, 20048850]

約数ペア:

[(1, 20048850), (2, 10024425), (3, 6682950), (5, 4009770), (6, 3341475), (9, 2227650), (10, 2004885), (15, 1336590), (18, 1113825), (25, 801954), (27, 742550), (30, 668295), (45, 445530), (50, 400977), (54, 371275), (75, 267318), (90, 222765), (135, 148510), (150, 133659), (225, 89106), (270, 74255), (450, 44553), (675, 29702), (1350, 14851)]