52601780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34157}}^1$

素因数の和:34184

約数の個数: 48

約数和(自身を含む): 137725056

約数和(自身を除く): 85123276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34157, 68314, 136628, 170785, 239099, 341570, 375727, 478198, 683140, 751454, 956396, 1195495, 1502908, 1878635, 2390990, 2630089, 3757270, 4781980, 5260178, 7514540, 10520356, 13150445, 26300890, 52601780]

約数ペア:

[(1, 52601780), (2, 26300890), (4, 13150445), (5, 10520356), (7, 7514540), (10, 5260178), (11, 4781980), (14, 3757270), (20, 2630089), (22, 2390990), (28, 1878635), (35, 1502908), (44, 1195495), (55, 956396), (70, 751454), (77, 683140), (110, 478198), (140, 375727), (154, 341570), (220, 239099), (308, 170785), (385, 136628), (770, 68314), (1540, 34157)]