53488747081

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{8089}}^1$

素因数の和:8366

約数の個数: 48

約数和(自身を含む): 69344114560

約数和(自身を除く): 15855367479

約数列:

[1, 7, 11, 37, 77, 121, 211, 259, 407, 847, 1477, 2321, 2849, 4477, 7807, 8089, 16247, 25531, 31339, 54649, 56623, 85877, 88979, 178717, 299293, 601139, 622853, 944647, 978769, 1706779, 2095051, 3292223, 6612529, 6851383, 11947453, 18774569, 23045561, 36214453, 63150823, 131421983, 206520259, 253501171, 442055761, 694659053, 1445641813, 4862613371, 7641249583, 53488747081]

約数ペア:

[(1, 53488747081), (7, 7641249583), (11, 4862613371), (37, 1445641813), (77, 694659053), (121, 442055761), (211, 253501171), (259, 206520259), (407, 131421983), (847, 63150823), (1477, 36214453), (2321, 23045561), (2849, 18774569), (4477, 11947453), (7807, 6851383), (8089, 6612529), (16247, 3292223), (25531, 2095051), (31339, 1706779), (54649, 978769), (56623, 944647), (85877, 622853), (88979, 601139), (178717, 299293)]