49985340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 140300160

約数和(自身を除く): 90314820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1459, 1713, 2284, 2855, 2918, 3426, 4377, 5710, 5836, 6852, 7295, 8565, 8754, 11420, 14590, 17130, 17508, 21885, 29180, 34260, 43770, 87540, 833089, 1666178, 2499267, 3332356, 4165445, 4998534, 8330890, 9997068, 12496335, 16661780, 24992670, 49985340]

約数ペア:

[(1, 49985340), (2, 24992670), (3, 16661780), (4, 12496335), (5, 9997068), (6, 8330890), (10, 4998534), (12, 4165445), (15, 3332356), (20, 2499267), (30, 1666178), (60, 833089), (571, 87540), (1142, 43770), (1459, 34260), (1713, 29180), (2284, 21885), (2855, 17508), (2918, 17130), (3426, 14590), (4377, 11420), (5710, 8754), (5836, 8565), (6852, 7295)]