54021484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 109468800

約数和(自身を除く): 55447316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 179, 209, 358, 361, 418, 716, 722, 836, 1444, 1969, 3401, 3938, 3971, 6802, 6859, 7876, 7942, 13604, 13718, 15884, 27436, 37411, 64619, 74822, 75449, 129238, 149644, 150898, 258476, 301796, 710809, 1227761, 1421618, 2455522, 2843236, 4911044, 13505371, 27010742, 54021484]

約数ペア:

[(1, 54021484), (2, 27010742), (4, 13505371), (11, 4911044), (19, 2843236), (22, 2455522), (38, 1421618), (44, 1227761), (76, 710809), (179, 301796), (209, 258476), (358, 150898), (361, 149644), (418, 129238), (716, 75449), (722, 74822), (836, 64619), (1444, 37411), (1969, 27436), (3401, 15884), (3938, 13718), (3971, 13604), (6802, 7942), (6859, 7876)]