53421276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 79634724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 1999, 2227, 3998, 4454, 5997, 6681, 7996, 8908, 11994, 13362, 23988, 26724, 33983, 67966, 101949, 135932, 203898, 261869, 407796, 523738, 785607, 1047476, 1571214, 3142428, 4451773, 8903546, 13355319, 17807092, 26710638, 53421276]

約数ペア:

[(1, 53421276), (2, 26710638), (3, 17807092), (4, 13355319), (6, 8903546), (12, 4451773), (17, 3142428), (34, 1571214), (51, 1047476), (68, 785607), (102, 523738), (131, 407796), (204, 261869), (262, 203898), (393, 135932), (524, 101949), (786, 67966), (1572, 33983), (1999, 26724), (2227, 23988), (3998, 13362), (4454, 11994), (5997, 8908), (6681, 7996)]