50738080

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 120471624

約数和(自身を除く): 69733544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1361, 1864, 2330, 2722, 3728, 4660, 5444, 6805, 7456, 9320, 10888, 13610, 18640, 21776, 27220, 37280, 43552, 54440, 108880, 217760, 317113, 634226, 1268452, 1585565, 2536904, 3171130, 5073808, 6342260, 10147616, 12684520, 25369040, 50738080]

約数ペア:

[(1, 50738080), (2, 25369040), (4, 12684520), (5, 10147616), (8, 6342260), (10, 5073808), (16, 3171130), (20, 2536904), (32, 1585565), (40, 1268452), (80, 634226), (160, 317113), (233, 217760), (466, 108880), (932, 54440), (1165, 43552), (1361, 37280), (1864, 27220), (2330, 21776), (2722, 18640), (3728, 13610), (4660, 10888), (5444, 9320), (6805, 7456)]