55166156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 107194752

約数和(自身を除く): 52028596

約数列:

[1, 2, 4, 17, 34, 41, 47, 68, 82, 94, 164, 188, 421, 697, 799, 842, 1394, 1598, 1684, 1927, 2788, 3196, 3854, 7157, 7708, 14314, 17261, 19787, 28628, 32759, 34522, 39574, 65518, 69044, 79148, 131036, 293437, 336379, 586874, 672758, 811267, 1173748, 1345516, 1622534, 3245068, 13791539, 27583078, 55166156]

約数ペア:

[(1, 55166156), (2, 27583078), (4, 13791539), (17, 3245068), (34, 1622534), (41, 1345516), (47, 1173748), (68, 811267), (82, 672758), (94, 586874), (164, 336379), (188, 293437), (421, 131036), (697, 79148), (799, 69044), (842, 65518), (1394, 39574), (1598, 34522), (1684, 32759), (1927, 28628), (2788, 19787), (3196, 17261), (3854, 14314), (7157, 7708)]