56393210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 104448960

約数和(自身を除く): 48055750

約数列:

[1, 2, 5, 10, 43, 86, 215, 313, 419, 430, 626, 838, 1565, 2095, 3130, 4190, 13459, 18017, 26918, 36034, 67295, 90085, 131147, 134590, 180170, 262294, 655735, 1311470, 5639321, 11278642, 28196605, 56393210]

約数ペア:

[(1, 56393210), (2, 28196605), (5, 11278642), (10, 5639321), (43, 1311470), (86, 655735), (215, 262294), (313, 180170), (419, 134590), (430, 131147), (626, 90085), (838, 67295), (1565, 36034), (2095, 26918), (3130, 18017), (4190, 13459)]