53546570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 121118976

約数和(自身を除く): 67572406

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 353, 385, 394, 706, 770, 985, 1379, 1765, 1970, 2167, 2471, 2758, 3530, 3883, 4334, 4942, 6895, 7766, 10835, 12355, 13790, 15169, 19415, 21670, 24710, 27181, 30338, 38830, 54362, 69541, 75845, 135905, 139082, 151690, 271810, 347705, 486787, 695410, 764951, 973574, 1529902, 2433935, 3824755, 4867870, 5354657, 7649510, 10709314, 26773285, 53546570]

約数ペア:

[(1, 53546570), (2, 26773285), (5, 10709314), (7, 7649510), (10, 5354657), (11, 4867870), (14, 3824755), (22, 2433935), (35, 1529902), (55, 973574), (70, 764951), (77, 695410), (110, 486787), (154, 347705), (197, 271810), (353, 151690), (385, 139082), (394, 135905), (706, 75845), (770, 69541), (985, 54362), (1379, 38830), (1765, 30338), (1970, 27181), (2167, 24710), (2471, 21670), (2758, 19415), (3530, 15169), (3883, 13790), (4334, 12355), (4942, 10835), (6895, 7766)]