53781572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27953}}^1$

素因数の和:28007

約数の個数: 24

約数和(自身を含む): 104100696

約数和(自身を除く): 50319124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 27953, 55906, 111812, 363389, 726778, 1034261, 1453556, 2068522, 4137044, 13445393, 26890786, 53781572]

約数ペア:

[(1, 53781572), (2, 26890786), (4, 13445393), (13, 4137044), (26, 2068522), (37, 1453556), (52, 1034261), (74, 726778), (148, 363389), (481, 111812), (962, 55906), (1924, 27953)]