51589512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55117}}^1$

素因数の和:55142

約数の個数: 48

約数和(自身を含む): 150472140

約数和(自身を除く): 98882628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 55117, 110234, 165351, 220468, 330702, 440936, 496053, 661404, 716521, 992106, 1322808, 1433042, 1984212, 2149563, 2866084, 3968424, 4299126, 5732168, 6448689, 8598252, 12897378, 17196504, 25794756, 51589512]

約数ペア:

[(1, 51589512), (2, 25794756), (3, 17196504), (4, 12897378), (6, 8598252), (8, 6448689), (9, 5732168), (12, 4299126), (13, 3968424), (18, 2866084), (24, 2149563), (26, 1984212), (36, 1433042), (39, 1322808), (52, 992106), (72, 716521), (78, 661404), (104, 496053), (117, 440936), (156, 330702), (234, 220468), (312, 165351), (468, 110234), (936, 55117)]