21856950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{48571}}^1$

素因数の和:48589

約数の個数: 36

約数和(自身を含む): 58723548

約数和(自身を除く): 36866598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 48571, 97142, 145713, 242855, 291426, 437139, 485710, 728565, 874278, 1214275, 1457130, 2185695, 2428550, 3642825, 4371390, 7285650, 10928475, 21856950]

約数ペア:

[(1, 21856950), (2, 10928475), (3, 7285650), (5, 4371390), (6, 3642825), (9, 2428550), (10, 2185695), (15, 1457130), (18, 1214275), (25, 874278), (30, 728565), (45, 485710), (50, 437139), (75, 291426), (90, 242855), (150, 145713), (225, 97142), (450, 48571)]