55341944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 69074056

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 449, 497, 568, 868, 898, 994, 1736, 1796, 1988, 2201, 3143, 3592, 3976, 4402, 6286, 8804, 12572, 13919, 15407, 17608, 25144, 27838, 30814, 31879, 55676, 61628, 63758, 97433, 111352, 123256, 127516, 194866, 223153, 255032, 389732, 446306, 779464, 892612, 988249, 1785224, 1976498, 3952996, 6917743, 7905992, 13835486, 27670972, 55341944]

約数ペア:

[(1, 55341944), (2, 27670972), (4, 13835486), (7, 7905992), (8, 6917743), (14, 3952996), (28, 1976498), (31, 1785224), (56, 988249), (62, 892612), (71, 779464), (124, 446306), (142, 389732), (217, 255032), (248, 223153), (284, 194866), (434, 127516), (449, 123256), (497, 111352), (568, 97433), (868, 63758), (898, 61628), (994, 55676), (1736, 31879), (1796, 30814), (1988, 27838), (2201, 25144), (3143, 17608), (3592, 15407), (3976, 13919), (4402, 12572), (6286, 8804)]