55408024

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 122073480

約数和(自身を除く): 66665456

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1321, 1498, 2642, 2996, 5243, 5284, 5992, 9247, 10486, 10568, 18494, 20972, 36988, 41944, 64729, 73976, 129458, 141347, 258916, 282694, 517832, 565388, 989429, 1130776, 1978858, 3957716, 6926003, 7915432, 13852006, 27704012, 55408024]

約数ペア:

[(1, 55408024), (2, 27704012), (4, 13852006), (7, 7915432), (8, 6926003), (14, 3957716), (28, 1978858), (49, 1130776), (56, 989429), (98, 565388), (107, 517832), (196, 282694), (214, 258916), (392, 141347), (428, 129458), (749, 73976), (856, 64729), (1321, 41944), (1498, 36988), (2642, 20972), (2996, 18494), (5243, 10568), (5284, 10486), (5992, 9247)]