54339786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 125281728

約数和(自身を除く): 70941942

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 311, 571, 622, 933, 1142, 1713, 1866, 2799, 3426, 5139, 5287, 5598, 9707, 10278, 10574, 15861, 19414, 29121, 31722, 47583, 58242, 87363, 95166, 174726, 177581, 355162, 532743, 1065486, 1598229, 3018877, 3196458, 6037754, 9056631, 18113262, 27169893, 54339786]

約数ペア:

[(1, 54339786), (2, 27169893), (3, 18113262), (6, 9056631), (9, 6037754), (17, 3196458), (18, 3018877), (34, 1598229), (51, 1065486), (102, 532743), (153, 355162), (306, 177581), (311, 174726), (571, 95166), (622, 87363), (933, 58242), (1142, 47583), (1713, 31722), (1866, 29121), (2799, 19414), (3426, 15861), (5139, 10574), (5287, 10278), (5598, 9707)]