56150990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9013}}^1$

素因数の和:9116

約数の個数: 32

約数和(自身を含む): 116821440

約数和(自身を除く): 60670450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 9013, 18026, 45065, 63091, 90130, 126182, 315455, 630910, 802157, 1604314, 4010785, 5615099, 8021570, 11230198, 28075495, 56150990]

約数ペア:

[(1, 56150990), (2, 28075495), (5, 11230198), (7, 8021570), (10, 5615099), (14, 4010785), (35, 1604314), (70, 802157), (89, 630910), (178, 315455), (445, 126182), (623, 90130), (890, 63091), (1246, 45065), (3115, 18026), (6230, 9013)]