56979426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 136028160

約数和(自身を除く): 79048734

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 107, 186, 214, 217, 321, 409, 434, 642, 651, 749, 818, 1227, 1302, 1498, 2247, 2454, 2863, 3317, 4494, 5726, 6634, 8589, 9951, 12679, 17178, 19902, 23219, 25358, 38037, 43763, 46438, 69657, 76074, 87526, 88753, 131289, 139314, 177506, 262578, 266259, 306341, 532518, 612682, 919023, 1356653, 1838046, 2713306, 4069959, 8139918, 9496571, 18993142, 28489713, 56979426]

約数ペア:

[(1, 56979426), (2, 28489713), (3, 18993142), (6, 9496571), (7, 8139918), (14, 4069959), (21, 2713306), (31, 1838046), (42, 1356653), (62, 919023), (93, 612682), (107, 532518), (186, 306341), (214, 266259), (217, 262578), (321, 177506), (409, 139314), (434, 131289), (642, 88753), (651, 87526), (749, 76074), (818, 69657), (1227, 46438), (1302, 43763), (1498, 38037), (2247, 25358), (2454, 23219), (2863, 19902), (3317, 17178), (4494, 12679), (5726, 9951), (6634, 8589)]