55220672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2197

約数の個数: 56

約数和(自身を含む): 121871232

約数和(自身を除く): 66650560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2141, 3224, 4282, 6448, 8564, 12896, 17128, 25792, 27833, 34256, 55666, 66371, 68512, 111332, 132742, 137024, 222664, 265484, 445328, 530968, 862823, 890656, 1061936, 1725646, 1781312, 2123872, 3451292, 4247744, 6902584, 13805168, 27610336, 55220672]

約数ペア:

[(1, 55220672), (2, 27610336), (4, 13805168), (8, 6902584), (13, 4247744), (16, 3451292), (26, 2123872), (31, 1781312), (32, 1725646), (52, 1061936), (62, 890656), (64, 862823), (104, 530968), (124, 445328), (208, 265484), (248, 222664), (403, 137024), (416, 132742), (496, 111332), (806, 68512), (832, 66371), (992, 55666), (1612, 34256), (1984, 27833), (2141, 25792), (3224, 17128), (4282, 12896), (6448, 8564)]