51685662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 125337600

約数和(自身を除く): 73651938

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 239, 266, 271, 399, 478, 542, 717, 798, 813, 1434, 1626, 1673, 1897, 3346, 3794, 4541, 5019, 5149, 5691, 9082, 10038, 10298, 11382, 13623, 15447, 27246, 30894, 31787, 36043, 63574, 64769, 72086, 95361, 108129, 129538, 190722, 194307, 216258, 388614, 453383, 906766, 1230611, 1360149, 2461222, 2720298, 3691833, 7383666, 8614277, 17228554, 25842831, 51685662]

約数ペア:

[(1, 51685662), (2, 25842831), (3, 17228554), (6, 8614277), (7, 7383666), (14, 3691833), (19, 2720298), (21, 2461222), (38, 1360149), (42, 1230611), (57, 906766), (114, 453383), (133, 388614), (239, 216258), (266, 194307), (271, 190722), (399, 129538), (478, 108129), (542, 95361), (717, 72086), (798, 64769), (813, 63574), (1434, 36043), (1626, 31787), (1673, 30894), (1897, 27246), (3346, 15447), (3794, 13623), (4541, 11382), (5019, 10298), (5149, 10038), (5691, 9082)]