51784928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 110433456

約数和(自身を除く): 58648528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 281, 416, 443, 562, 886, 1124, 1772, 2248, 3544, 3653, 4496, 5759, 7088, 7306, 8992, 11518, 14176, 14612, 23036, 29224, 46072, 58448, 92144, 116896, 124483, 184288, 248966, 497932, 995864, 1618279, 1991728, 3236558, 3983456, 6473116, 12946232, 25892464, 51784928]

約数ペア:

[(1, 51784928), (2, 25892464), (4, 12946232), (8, 6473116), (13, 3983456), (16, 3236558), (26, 1991728), (32, 1618279), (52, 995864), (104, 497932), (208, 248966), (281, 184288), (416, 124483), (443, 116896), (562, 92144), (886, 58448), (1124, 46072), (1772, 29224), (2248, 23036), (3544, 14612), (3653, 14176), (4496, 11518), (5759, 8992), (7088, 7306)]