55349808

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21757}}^1$

素因数の和:21821

約数の個数: 40

約数和(自身を含む): 145691568

約数和(自身を除く): 90341760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 21757, 43514, 65271, 87028, 130542, 174056, 261084, 348112, 522168, 1044336, 1153121, 2306242, 3459363, 4612484, 6918726, 9224968, 13837452, 18449936, 27674904, 55349808]

約数ペア:

[(1, 55349808), (2, 27674904), (3, 18449936), (4, 13837452), (6, 9224968), (8, 6918726), (12, 4612484), (16, 3459363), (24, 2306242), (48, 1153121), (53, 1044336), (106, 522168), (159, 348112), (212, 261084), (318, 174056), (424, 130542), (636, 87028), (848, 65271), (1272, 43514), (2544, 21757)]