55379898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1756

約数の個数: 72

約数和(自身を含む): 143436852

約数和(自身を除く): 88056954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1697, 1813, 2331, 3394, 3626, 4662, 5091, 5439, 10182, 10878, 11879, 15273, 16317, 23758, 30546, 32634, 35637, 62789, 71274, 83153, 106911, 125578, 166306, 188367, 213822, 249459, 376734, 439523, 498918, 565101, 748377, 879046, 1130202, 1318569, 1496754, 2637138, 3076661, 3955707, 6153322, 7911414, 9229983, 18459966, 27689949, 55379898]

約数ペア:

[(1, 55379898), (2, 27689949), (3, 18459966), (6, 9229983), (7, 7911414), (9, 6153322), (14, 3955707), (18, 3076661), (21, 2637138), (37, 1496754), (42, 1318569), (49, 1130202), (63, 879046), (74, 748377), (98, 565101), (111, 498918), (126, 439523), (147, 376734), (222, 249459), (259, 213822), (294, 188367), (333, 166306), (441, 125578), (518, 106911), (666, 83153), (777, 71274), (882, 62789), (1554, 35637), (1697, 32634), (1813, 30546), (2331, 23758), (3394, 16317), (3626, 15273), (4662, 11879), (5091, 10878), (5439, 10182)]