49139804536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{110821}}^1$

素因数の和:112159

約数の個数: 32

約数和(自身を含む): 94353850800

約数和(自身を除く): 45214046264

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1289, 2578, 5156, 10312, 55427, 110821, 110854, 221642, 221708, 443284, 443416, 886568, 4765303, 9530606, 19061212, 38122424, 142848269, 285696538, 571393076, 1142786152, 6142475567, 12284951134, 24569902268, 49139804536]

約数ペア:

[(1, 49139804536), (2, 24569902268), (4, 12284951134), (8, 6142475567), (43, 1142786152), (86, 571393076), (172, 285696538), (344, 142848269), (1289, 38122424), (2578, 19061212), (5156, 9530606), (10312, 4765303), (55427, 886568), (110821, 443416), (110854, 443284), (221642, 221708)]