53865656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30467}}^1$

素因数の和:30503

約数の個数: 32

約数和(自身を含む): 115169040

約数和(自身を除く): 61303384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 30467, 60934, 121868, 243736, 396071, 517939, 792142, 1035878, 1584284, 2071756, 3168568, 4143512, 6733207, 13466414, 26932828, 53865656]

約数ペア:

[(1, 53865656), (2, 26932828), (4, 13466414), (8, 6733207), (13, 4143512), (17, 3168568), (26, 2071756), (34, 1584284), (52, 1035878), (68, 792142), (104, 517939), (136, 396071), (221, 243736), (442, 121868), (884, 60934), (1768, 30467)]