53921798

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 43260922

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 1057, 1109, 2114, 2218, 3473, 6946, 7763, 15526, 24311, 25507, 48622, 51014, 167459, 178549, 334918, 357098, 1172213, 2344426, 3851557, 7703114, 26960899, 53921798]

約数ペア:

[(1, 53921798), (2, 26960899), (7, 7703114), (14, 3851557), (23, 2344426), (46, 1172213), (151, 357098), (161, 334918), (302, 178549), (322, 167459), (1057, 51014), (1109, 48622), (2114, 25507), (2218, 24311), (3473, 15526), (6946, 7763)]