53574808

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 118483200

約数和(自身を除く): 64908392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 109, 131, 134, 218, 262, 268, 436, 469, 524, 536, 763, 872, 917, 938, 1048, 1526, 1834, 1876, 3052, 3668, 3752, 6104, 7303, 7336, 8777, 14279, 14606, 17554, 28558, 29212, 35108, 51121, 57116, 58424, 61439, 70216, 99953, 102242, 114232, 122878, 199906, 204484, 245756, 399812, 408968, 491512, 799624, 956693, 1913386, 3826772, 6696851, 7653544, 13393702, 26787404, 53574808]

約数ペア:

[(1, 53574808), (2, 26787404), (4, 13393702), (7, 7653544), (8, 6696851), (14, 3826772), (28, 1913386), (56, 956693), (67, 799624), (109, 491512), (131, 408968), (134, 399812), (218, 245756), (262, 204484), (268, 199906), (436, 122878), (469, 114232), (524, 102242), (536, 99953), (763, 70216), (872, 61439), (917, 58424), (938, 57116), (1048, 51121), (1526, 35108), (1834, 29212), (1876, 28558), (3052, 17554), (3668, 14606), (3752, 14279), (6104, 8777), (7303, 7336)]