54281812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 106580880

約数和(自身を除く): 52299068

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 178, 317, 356, 481, 634, 962, 1157, 1268, 1924, 2314, 3293, 4121, 4628, 6586, 8242, 11729, 13172, 16484, 23458, 28213, 42809, 46916, 56426, 85618, 112852, 152477, 171236, 304954, 366769, 609908, 733538, 1043881, 1467076, 2087762, 4175524, 13570453, 27140906, 54281812]

約数ペア:

[(1, 54281812), (2, 27140906), (4, 13570453), (13, 4175524), (26, 2087762), (37, 1467076), (52, 1043881), (74, 733538), (89, 609908), (148, 366769), (178, 304954), (317, 171236), (356, 152477), (481, 112852), (634, 85618), (962, 56426), (1157, 46916), (1268, 42809), (1924, 28213), (2314, 23458), (3293, 16484), (4121, 13172), (4628, 11729), (6586, 8242)]