55458200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5659}}^1$

素因数の和:5689

約数の個数: 72

約数和(自身を含む): 150018300

約数和(自身を除く): 94560100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5659, 9800, 11318, 22636, 28295, 39613, 45272, 56590, 79226, 113180, 141475, 158452, 198065, 226360, 277291, 282950, 316904, 396130, 554582, 565900, 792260, 990325, 1109164, 1131800, 1386455, 1584520, 1980650, 2218328, 2772910, 3961300, 5545820, 6932275, 7922600, 11091640, 13864550, 27729100, 55458200]

約数ペア:

[(1, 55458200), (2, 27729100), (4, 13864550), (5, 11091640), (7, 7922600), (8, 6932275), (10, 5545820), (14, 3961300), (20, 2772910), (25, 2218328), (28, 1980650), (35, 1584520), (40, 1386455), (49, 1131800), (50, 1109164), (56, 990325), (70, 792260), (98, 565900), (100, 554582), (140, 396130), (175, 316904), (196, 282950), (200, 277291), (245, 226360), (280, 198065), (350, 158452), (392, 141475), (490, 113180), (700, 79226), (980, 56590), (1225, 45272), (1400, 39613), (1960, 28295), (2450, 22636), (4900, 11318), (5659, 9800)]