54781712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 115349760

約数和(自身を除く): 60568048

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 5813, 9424, 11626, 23252, 46504, 93008, 110447, 180203, 220894, 360406, 441788, 720812, 883576, 1441624, 1767152, 2883248, 3423857, 6847714, 13695428, 27390856, 54781712]

約数ペア:

[(1, 54781712), (2, 27390856), (4, 13695428), (8, 6847714), (16, 3423857), (19, 2883248), (31, 1767152), (38, 1441624), (62, 883576), (76, 720812), (124, 441788), (152, 360406), (248, 220894), (304, 180203), (496, 110447), (589, 93008), (1178, 46504), (2356, 23252), (4712, 11626), (5813, 9424)]