55033720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{196549}}^1$

素因数の和:196567

約数の個数: 32

約数和(自身を含む): 141516000

約数和(自身を除く): 86482280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 196549, 393098, 786196, 982745, 1375843, 1572392, 1965490, 2751686, 3930980, 5503372, 6879215, 7861960, 11006744, 13758430, 27516860, 55033720]

約数ペア:

[(1, 55033720), (2, 27516860), (4, 13758430), (5, 11006744), (7, 7861960), (8, 6879215), (10, 5503372), (14, 3930980), (20, 2751686), (28, 1965490), (35, 1572392), (40, 1375843), (56, 982745), (70, 786196), (140, 393098), (280, 196549)]