55143688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 107163000

約数和(自身を除く): 52019312

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 1889, 3649, 3778, 7298, 7556, 14596, 15112, 29192, 77449, 154898, 168121, 309796, 336242, 619592, 672484, 1344968, 6892961, 13785922, 27571844, 55143688]

約数ペア:

[(1, 55143688), (2, 27571844), (4, 13785922), (8, 6892961), (41, 1344968), (82, 672484), (89, 619592), (164, 336242), (178, 309796), (328, 168121), (356, 154898), (712, 77449), (1889, 29192), (3649, 15112), (3778, 14596), (7298, 7556)]