55618576

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 60

約数和(自身を含む): 118815312

約数和(自身を除く): 63196736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 169, 208, 268, 307, 338, 536, 614, 676, 871, 1072, 1228, 1352, 1742, 2456, 2704, 3484, 3991, 4912, 6968, 7982, 11323, 13936, 15964, 20569, 22646, 31928, 41138, 45292, 51883, 63856, 82276, 90584, 103766, 164552, 181168, 207532, 267397, 329104, 415064, 534794, 830128, 1069588, 2139176, 3476161, 4278352, 6952322, 13904644, 27809288, 55618576]

約数ペア:

[(1, 55618576), (2, 27809288), (4, 13904644), (8, 6952322), (13, 4278352), (16, 3476161), (26, 2139176), (52, 1069588), (67, 830128), (104, 534794), (134, 415064), (169, 329104), (208, 267397), (268, 207532), (307, 181168), (338, 164552), (536, 103766), (614, 90584), (676, 82276), (871, 63856), (1072, 51883), (1228, 45292), (1352, 41138), (1742, 31928), (2456, 22646), (2704, 20569), (3484, 15964), (3991, 13936), (4912, 11323), (6968, 7982)]