54292918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 34411082

約数列:

[1, 2, 19, 38, 43, 86, 149, 223, 298, 446, 817, 1634, 2831, 4237, 5662, 6407, 8474, 9589, 12814, 19178, 33227, 66454, 121733, 182191, 243466, 364382, 631313, 1262626, 1428761, 2857522, 27146459, 54292918]

約数ペア:

[(1, 54292918), (2, 27146459), (19, 2857522), (38, 1428761), (43, 1262626), (86, 631313), (149, 364382), (223, 243466), (298, 182191), (446, 121733), (817, 66454), (1634, 33227), (2831, 19178), (4237, 12814), (5662, 9589), (6407, 8474)]