52807528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 48280472

約数列:

[1, 2, 4, 8, 71, 142, 239, 284, 389, 478, 568, 778, 956, 1556, 1912, 3112, 16969, 27619, 33938, 55238, 67876, 92971, 110476, 135752, 185942, 220952, 371884, 743768, 6600941, 13201882, 26403764, 52807528]

約数ペア:

[(1, 52807528), (2, 26403764), (4, 13201882), (8, 6600941), (71, 743768), (142, 371884), (239, 220952), (284, 185942), (389, 135752), (478, 110476), (568, 92971), (778, 67876), (956, 55238), (1556, 33938), (1912, 27619), (3112, 16969)]