53580176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 112518840

約数和(自身を除く): 58938664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 1489, 2249, 2768, 2978, 4498, 5956, 8996, 11912, 17992, 19357, 23824, 35984, 38714, 77428, 154856, 257597, 309712, 515194, 1030388, 2060776, 3348761, 4121552, 6697522, 13395044, 26790088, 53580176]

約数ペア:

[(1, 53580176), (2, 26790088), (4, 13395044), (8, 6697522), (13, 4121552), (16, 3348761), (26, 2060776), (52, 1030388), (104, 515194), (173, 309712), (208, 257597), (346, 154856), (692, 77428), (1384, 38714), (1489, 35984), (2249, 23824), (2768, 19357), (2978, 17992), (4498, 11912), (5956, 8996)]