49216800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{20507}}^1$

素因数の和:20530

約数の個数: 72

約数和(自身を含む): 160208496

約数和(自身を除く): 110991696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 205070, 246084, 307605, 328112, 410140, 492168, 512675, 615210, 656224, 820280, 984336, 1025350, 1230420, 1538025, 1640560, 1968672, 2050700, 2460840, 3076050, 3281120, 4101400, 4921680, 6152100, 8202800, 9843360, 12304200, 16405600, 24608400, 49216800]

約数ペア:

[(1, 49216800), (2, 24608400), (3, 16405600), (4, 12304200), (5, 9843360), (6, 8202800), (8, 6152100), (10, 4921680), (12, 4101400), (15, 3281120), (16, 3076050), (20, 2460840), (24, 2050700), (25, 1968672), (30, 1640560), (32, 1538025), (40, 1230420), (48, 1025350), (50, 984336), (60, 820280), (75, 656224), (80, 615210), (96, 512675), (100, 492168), (120, 410140), (150, 328112), (160, 307605), (200, 246084), (240, 205070), (300, 164056), (400, 123042), (480, 102535), (600, 82028), (800, 61521), (1200, 41014), (2400, 20507)]