55223412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 136971072

約数和(自身を除く): 81747660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 421, 643, 842, 1263, 1286, 1684, 1929, 2526, 2572, 3858, 5052, 7157, 7716, 10931, 14314, 21471, 21862, 28628, 32793, 42942, 43724, 65586, 85884, 131172, 270703, 541406, 812109, 1082812, 1624218, 3248436, 4601951, 9203902, 13805853, 18407804, 27611706, 55223412]

約数ペア:

[(1, 55223412), (2, 27611706), (3, 18407804), (4, 13805853), (6, 9203902), (12, 4601951), (17, 3248436), (34, 1624218), (51, 1082812), (68, 812109), (102, 541406), (204, 270703), (421, 131172), (643, 85884), (842, 65586), (1263, 43724), (1286, 42942), (1684, 32793), (1929, 28628), (2526, 21862), (2572, 21471), (3858, 14314), (5052, 10931), (7157, 7716)]