51697119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 27652641

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1581, 1721, 1767, 5163, 10013, 29257, 30039, 32699, 53351, 87771, 98097, 160053, 555883, 906967, 1013669, 1667649, 2720901, 3041007, 17232373, 51697119]

約数ペア:

[(1, 51697119), (3, 17232373), (17, 3041007), (19, 2720901), (31, 1667649), (51, 1013669), (57, 906967), (93, 555883), (323, 160053), (527, 98097), (589, 87771), (969, 53351), (1581, 32699), (1721, 30039), (1767, 29257), (5163, 10013)]